49285210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 104781600

約数和(自身を除く): 55496390

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 769, 986, 1105, 1538, 1885, 2210, 2465, 3770, 3845, 4930, 6409, 7690, 9997, 12818, 13073, 19994, 22301, 26146, 32045, 44602, 49985, 64090, 65365, 99970, 111505, 130730, 169949, 223010, 289913, 339898, 379117, 579826, 758234, 849745, 1449565, 1699490, 1895585, 2899130, 3791170, 4928521, 9857042, 24642605, 49285210]

約数ペア:

[(1, 49285210), (2, 24642605), (5, 9857042), (10, 4928521), (13, 3791170), (17, 2899130), (26, 1895585), (29, 1699490), (34, 1449565), (58, 849745), (65, 758234), (85, 579826), (130, 379117), (145, 339898), (170, 289913), (221, 223010), (290, 169949), (377, 130730), (442, 111505), (493, 99970), (754, 65365), (769, 64090), (986, 49985), (1105, 44602), (1538, 32045), (1885, 26146), (2210, 22301), (2465, 19994), (3770, 13073), (3845, 12818), (4930, 9997), (6409, 7690)]