48086440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 112266000

約数和(自身を除く): 64179560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 109, 164, 205, 218, 269, 328, 410, 436, 538, 545, 820, 872, 1076, 1090, 1345, 1640, 2152, 2180, 2690, 4360, 4469, 5380, 8938, 10760, 11029, 17876, 22058, 22345, 29321, 35752, 44116, 44690, 55145, 58642, 88232, 89380, 110290, 117284, 146605, 178760, 220580, 234568, 293210, 441160, 586420, 1172840, 1202161, 2404322, 4808644, 6010805, 9617288, 12021610, 24043220, 48086440]

約数ペア:

[(1, 48086440), (2, 24043220), (4, 12021610), (5, 9617288), (8, 6010805), (10, 4808644), (20, 2404322), (40, 1202161), (41, 1172840), (82, 586420), (109, 441160), (164, 293210), (205, 234568), (218, 220580), (269, 178760), (328, 146605), (410, 117284), (436, 110290), (538, 89380), (545, 88232), (820, 58642), (872, 55145), (1076, 44690), (1090, 44116), (1345, 35752), (1640, 29321), (2152, 22345), (2180, 22058), (2690, 17876), (4360, 11029), (4469, 10760), (5380, 8938)]