50950020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 123232380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 132, 165, 170, 187, 190, 204, 209, 220, 228, 239, 255, 285, 323, 330, 340, 374, 380, 418, 478, 510, 561, 570, 627, 646, 660, 717, 748, 836, 935, 956, 969, 1020, 1045, 1122, 1140, 1195, 1254, 1292, 1434, 1615, 1870, 1938, 2090, 2244, 2390, 2508, 2629, 2805, 2868, 3135, 3230, 3553, 3585, 3740, 3876, 4063, 4180, 4541, 4780, 4845, 5258, 5610, 6270, 6460, 7106, 7170, 7887, 8126, 9082, 9690, 10516, 10659, 11220, 12189, 12540, 13145, 13623, 14212, 14340, 15774, 16252, 17765, 18164, 19380, 20315, 21318, 22705, 24378, 26290, 27246, 31548, 35530, 39435, 40630, 42636, 44693, 45410, 48756, 49951, 52580, 53295, 54492, 60945, 68115, 71060, 77197, 78870, 81260, 89386, 90820, 99902, 106590, 121890, 134079, 136230, 149853, 154394, 157740, 178772, 199804, 213180, 223465, 231591, 243780, 249755, 268158, 272460, 299706, 308788, 385985, 446930, 463182, 499510, 536316, 599412, 670395, 749265, 771970, 849167, 893860, 926364, 999020, 1157955, 1340790, 1498530, 1543940, 1698334, 2315910, 2547501, 2681580, 2997060, 3396668, 4245835, 4631820, 5095002, 8491670, 10190004, 12737505, 16983340, 25475010, 50950020]

約数ペア:

[(1, 50950020), (2, 25475010), (3, 16983340), (4, 12737505), (5, 10190004), (6, 8491670), (10, 5095002), (11, 4631820), (12, 4245835), (15, 3396668), (17, 2997060), (19, 2681580), (20, 2547501), (22, 2315910), (30, 1698334), (33, 1543940), (34, 1498530), (38, 1340790), (44, 1157955), (51, 999020), (55, 926364), (57, 893860), (60, 849167), (66, 771970), (68, 749265), (76, 670395), (85, 599412), (95, 536316), (102, 499510), (110, 463182), (114, 446930), (132, 385985), (165, 308788), (170, 299706), (187, 272460), (190, 268158), (204, 249755), (209, 243780), (220, 231591), (228, 223465), (239, 213180), (255, 199804), (285, 178772), (323, 157740), (330, 154394), (340, 149853), (374, 136230), (380, 134079), (418, 121890), (478, 106590), (510, 99902), (561, 90820), (570, 89386), (627, 81260), (646, 78870), (660, 77197), (717, 71060), (748, 68115), (836, 60945), (935, 54492), (956, 53295), (969, 52580), (1020, 49951), (1045, 48756), (1122, 45410), (1140, 44693), (1195, 42636), (1254, 40630), (1292, 39435), (1434, 35530), (1615, 31548), (1870, 27246), (1938, 26290), (2090, 24378), (2244, 22705), (2390, 21318), (2508, 20315), (2629, 19380), (2805, 18164), (2868, 17765), (3135, 16252), (3230, 15774), (3553, 14340), (3585, 14212), (3740, 13623), (3876, 13145), (4063, 12540), (4180, 12189), (4541, 11220), (4780, 10659), (4845, 10516), (5258, 9690), (5610, 9082), (6270, 8126), (6460, 7887), (7106, 7170)]