51746310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 182476800

約数和(自身を除く): 130730490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 54, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 131, 133, 135, 154, 165, 171, 189, 190, 198, 209, 210, 231, 262, 266, 270, 285, 297, 315, 330, 342, 378, 385, 393, 399, 418, 462, 495, 513, 570, 594, 627, 630, 655, 665, 693, 770, 786, 798, 855, 917, 945, 990, 1026, 1045, 1155, 1179, 1197, 1254, 1310, 1330, 1386, 1441, 1463, 1485, 1710, 1834, 1881, 1890, 1965, 1995, 2079, 2090, 2310, 2358, 2394, 2489, 2565, 2751, 2882, 2926, 2970, 3135, 3465, 3537, 3591, 3762, 3930, 3990, 4158, 4323, 4389, 4585, 4978, 5130, 5502, 5643, 5895, 5985, 6270, 6930, 7074, 7182, 7205, 7315, 7467, 8253, 8646, 8778, 9170, 9405, 10087, 10395, 11286, 11790, 11970, 12445, 12969, 13167, 13755, 14410, 14630, 14934, 16506, 17423, 17685, 17955, 18810, 20174, 20790, 21615, 21945, 22401, 24759, 24890, 25938, 26334, 27379, 27510, 28215, 30261, 34846, 35370, 35910, 37335, 38907, 39501, 41265, 43230, 43890, 44802, 49518, 50435, 52269, 54758, 56430, 60522, 64845, 65835, 67203, 74670, 77814, 79002, 82137, 82530, 87115, 90783, 100870, 104538, 112005, 123795, 129690, 131670, 134406, 136895, 151305, 156807, 164274, 174230, 181566, 191653, 194535, 197505, 224010, 246411, 247590, 261345, 272349, 273790, 302610, 313614, 336015, 383306, 389070, 395010, 410685, 453915, 470421, 492822, 522690, 544698, 574959, 672030, 739233, 784035, 821370, 907830, 940842, 958265, 1149918, 1232055, 1361745, 1478466, 1568070, 1724877, 1916530, 2352105, 2464110, 2723490, 2874795, 3449754, 3696165, 4704210, 5174631, 5749590, 7392330, 8624385, 10349262, 17248770, 25873155, 51746310]

約数ペア:

[(1, 51746310), (2, 25873155), (3, 17248770), (5, 10349262), (6, 8624385), (7, 7392330), (9, 5749590), (10, 5174631), (11, 4704210), (14, 3696165), (15, 3449754), (18, 2874795), (19, 2723490), (21, 2464110), (22, 2352105), (27, 1916530), (30, 1724877), (33, 1568070), (35, 1478466), (38, 1361745), (42, 1232055), (45, 1149918), (54, 958265), (55, 940842), (57, 907830), (63, 821370), (66, 784035), (70, 739233), (77, 672030), (90, 574959), (95, 544698), (99, 522690), (105, 492822), (110, 470421), (114, 453915), (126, 410685), (131, 395010), (133, 389070), (135, 383306), (154, 336015), (165, 313614), (171, 302610), (189, 273790), (190, 272349), (198, 261345), (209, 247590), (210, 246411), (231, 224010), (262, 197505), (266, 194535), (270, 191653), (285, 181566), (297, 174230), (315, 164274), (330, 156807), (342, 151305), (378, 136895), (385, 134406), (393, 131670), (399, 129690), (418, 123795), (462, 112005), (495, 104538), (513, 100870), (570, 90783), (594, 87115), (627, 82530), (630, 82137), (655, 79002), (665, 77814), (693, 74670), (770, 67203), (786, 65835), (798, 64845), (855, 60522), (917, 56430), (945, 54758), (990, 52269), (1026, 50435), (1045, 49518), (1155, 44802), (1179, 43890), (1197, 43230), (1254, 41265), (1310, 39501), (1330, 38907), (1386, 37335), (1441, 35910), (1463, 35370), (1485, 34846), (1710, 30261), (1834, 28215), (1881, 27510), (1890, 27379), (1965, 26334), (1995, 25938), (2079, 24890), (2090, 24759), (2310, 22401), (2358, 21945), (2394, 21615), (2489, 20790), (2565, 20174), (2751, 18810), (2882, 17955), (2926, 17685), (2970, 17423), (3135, 16506), (3465, 14934), (3537, 14630), (3591, 14410), (3762, 13755), (3930, 13167), (3990, 12969), (4158, 12445), (4323, 11970), (4389, 11790), (4585, 11286), (4978, 10395), (5130, 10087), (5502, 9405), (5643, 9170), (5895, 8778), (5985, 8646), (6270, 8253), (6930, 7467), (7074, 7315), (7182, 7205)]