53561970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 177914880

約数和(自身を除く): 124352910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 59, 63, 66, 70, 77, 90, 99, 105, 110, 118, 126, 131, 154, 165, 177, 198, 210, 231, 262, 295, 315, 330, 354, 385, 393, 413, 462, 495, 531, 590, 630, 649, 655, 693, 770, 786, 826, 885, 917, 990, 1062, 1155, 1179, 1239, 1298, 1310, 1386, 1441, 1770, 1834, 1947, 1965, 2065, 2310, 2358, 2478, 2655, 2751, 2882, 3245, 3465, 3717, 3894, 3930, 4130, 4323, 4543, 4585, 5310, 5502, 5841, 5895, 6195, 6490, 6930, 7205, 7434, 7729, 8253, 8646, 9086, 9170, 9735, 10087, 11682, 11790, 12390, 12969, 13629, 13755, 14410, 15458, 16506, 18585, 19470, 20174, 21615, 22715, 23187, 25938, 27258, 27510, 29205, 30261, 37170, 38645, 40887, 41265, 43230, 45430, 46374, 50435, 54103, 58410, 60522, 64845, 68145, 69561, 77290, 81774, 82530, 85019, 90783, 100870, 108206, 115935, 129690, 136290, 139122, 151305, 162309, 170038, 181566, 204435, 231870, 255057, 270515, 302610, 324618, 347805, 408870, 425095, 453915, 486927, 510114, 541030, 595133, 695610, 765171, 811545, 850190, 907830, 973854, 1190266, 1275285, 1530342, 1623090, 1785399, 2434635, 2550570, 2975665, 3570798, 3825855, 4869270, 5356197, 5951330, 7651710, 8926995, 10712394, 17853990, 26780985, 53561970]

約数ペア:

[(1, 53561970), (2, 26780985), (3, 17853990), (5, 10712394), (6, 8926995), (7, 7651710), (9, 5951330), (10, 5356197), (11, 4869270), (14, 3825855), (15, 3570798), (18, 2975665), (21, 2550570), (22, 2434635), (30, 1785399), (33, 1623090), (35, 1530342), (42, 1275285), (45, 1190266), (55, 973854), (59, 907830), (63, 850190), (66, 811545), (70, 765171), (77, 695610), (90, 595133), (99, 541030), (105, 510114), (110, 486927), (118, 453915), (126, 425095), (131, 408870), (154, 347805), (165, 324618), (177, 302610), (198, 270515), (210, 255057), (231, 231870), (262, 204435), (295, 181566), (315, 170038), (330, 162309), (354, 151305), (385, 139122), (393, 136290), (413, 129690), (462, 115935), (495, 108206), (531, 100870), (590, 90783), (630, 85019), (649, 82530), (655, 81774), (693, 77290), (770, 69561), (786, 68145), (826, 64845), (885, 60522), (917, 58410), (990, 54103), (1062, 50435), (1155, 46374), (1179, 45430), (1239, 43230), (1298, 41265), (1310, 40887), (1386, 38645), (1441, 37170), (1770, 30261), (1834, 29205), (1947, 27510), (1965, 27258), (2065, 25938), (2310, 23187), (2358, 22715), (2478, 21615), (2655, 20174), (2751, 19470), (2882, 18585), (3245, 16506), (3465, 15458), (3717, 14410), (3894, 13755), (3930, 13629), (4130, 12969), (4323, 12390), (4543, 11790), (4585, 11682), (5310, 10087), (5502, 9735), (5841, 9170), (5895, 9086), (6195, 8646), (6490, 8253), (6930, 7729), (7205, 7434)]