5085550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 10392192

約数和(自身を除く): 5306642

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 193, 310, 386, 425, 527, 775, 850, 965, 1054, 1550, 1930, 2635, 3281, 4825, 5270, 5983, 6562, 9650, 11966, 13175, 16405, 26350, 29915, 32810, 59830, 82025, 101711, 149575, 164050, 203422, 299150, 508555, 1017110, 2542775, 5085550]

約数ペア:

[(1, 5085550), (2, 2542775), (5, 1017110), (10, 508555), (17, 299150), (25, 203422), (31, 164050), (34, 149575), (50, 101711), (62, 82025), (85, 59830), (155, 32810), (170, 29915), (193, 26350), (310, 16405), (386, 13175), (425, 11966), (527, 9650), (775, 6562), (850, 5983), (965, 5270), (1054, 4825), (1550, 3281), (1930, 2635)]