55598500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 133346304

約数和(自身を除く): 77747804

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 125, 155, 170, 211, 250, 310, 340, 422, 425, 500, 527, 620, 775, 844, 850, 1054, 1055, 1550, 1700, 2108, 2110, 2125, 2635, 3100, 3587, 3875, 4220, 4250, 5270, 5275, 6541, 7174, 7750, 8500, 10540, 10550, 13082, 13175, 14348, 15500, 17935, 21100, 26164, 26350, 26375, 32705, 35870, 52700, 52750, 65410, 65875, 71740, 89675, 105500, 111197, 130820, 131750, 163525, 179350, 222394, 263500, 327050, 358700, 444788, 448375, 555985, 654100, 817625, 896750, 1111970, 1635250, 1793500, 2223940, 2779925, 3270500, 5559850, 11119700, 13899625, 27799250, 55598500]

約数ペア:

[(1, 55598500), (2, 27799250), (4, 13899625), (5, 11119700), (10, 5559850), (17, 3270500), (20, 2779925), (25, 2223940), (31, 1793500), (34, 1635250), (50, 1111970), (62, 896750), (68, 817625), (85, 654100), (100, 555985), (124, 448375), (125, 444788), (155, 358700), (170, 327050), (211, 263500), (250, 222394), (310, 179350), (340, 163525), (422, 131750), (425, 130820), (500, 111197), (527, 105500), (620, 89675), (775, 71740), (844, 65875), (850, 65410), (1054, 52750), (1055, 52700), (1550, 35870), (1700, 32705), (2108, 26375), (2110, 26350), (2125, 26164), (2635, 21100), (3100, 17935), (3587, 15500), (3875, 14348), (4220, 13175), (4250, 13082), (5270, 10550), (5275, 10540), (6541, 8500), (7174, 7750)]