5559850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 11356416

約数和(自身を除く): 5796566

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 211, 310, 422, 425, 527, 775, 850, 1054, 1055, 1550, 2110, 2635, 3587, 5270, 5275, 6541, 7174, 10550, 13082, 13175, 17935, 26350, 32705, 35870, 65410, 89675, 111197, 163525, 179350, 222394, 327050, 555985, 1111970, 2779925, 5559850]

約数ペア:

[(1, 5559850), (2, 2779925), (5, 1111970), (10, 555985), (17, 327050), (25, 222394), (31, 179350), (34, 163525), (50, 111197), (62, 89675), (85, 65410), (155, 35870), (170, 32705), (211, 26350), (310, 17935), (422, 13175), (425, 13082), (527, 10550), (775, 7174), (850, 6541), (1054, 5275), (1055, 5270), (1550, 3587), (2110, 2635)]