51397830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 147083040

約数和(自身を除く): 95685210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 193, 198, 269, 330, 386, 495, 538, 579, 807, 965, 990, 1158, 1345, 1614, 1737, 1930, 2123, 2421, 2690, 2895, 2959, 3474, 4035, 4246, 4842, 5790, 5918, 6369, 8070, 8685, 8877, 10615, 12105, 12738, 14795, 17370, 17754, 19107, 21230, 24210, 26631, 29590, 31845, 38214, 44385, 51917, 53262, 63690, 88770, 95535, 103834, 133155, 155751, 191070, 259585, 266310, 311502, 467253, 519170, 571087, 778755, 934506, 1142174, 1557510, 1713261, 2336265, 2855435, 3426522, 4672530, 5139783, 5710870, 8566305, 10279566, 17132610, 25698915, 51397830]

約数ペア:

[(1, 51397830), (2, 25698915), (3, 17132610), (5, 10279566), (6, 8566305), (9, 5710870), (10, 5139783), (11, 4672530), (15, 3426522), (18, 2855435), (22, 2336265), (30, 1713261), (33, 1557510), (45, 1142174), (55, 934506), (66, 778755), (90, 571087), (99, 519170), (110, 467253), (165, 311502), (193, 266310), (198, 259585), (269, 191070), (330, 155751), (386, 133155), (495, 103834), (538, 95535), (579, 88770), (807, 63690), (965, 53262), (990, 51917), (1158, 44385), (1345, 38214), (1614, 31845), (1737, 29590), (1930, 26631), (2123, 24210), (2421, 21230), (2690, 19107), (2895, 17754), (2959, 17370), (3474, 14795), (4035, 12738), (4246, 12105), (4842, 10615), (5790, 8877), (5918, 8685), (6369, 8070)]