56852080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2459}}^1$

素因数の和:2506

約数の個数: 60

約数和(自身を含む): 140470920

約数和(自身を除く): 83618840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2459, 2890, 4624, 4918, 5780, 9836, 11560, 12295, 19672, 23120, 24590, 39344, 41803, 49180, 83606, 98360, 167212, 196720, 209015, 334424, 418030, 668848, 710651, 836060, 1421302, 1672120, 2842604, 3344240, 3553255, 5685208, 7106510, 11370416, 14213020, 28426040, 56852080]

約数ペア:

[(1, 56852080), (2, 28426040), (4, 14213020), (5, 11370416), (8, 7106510), (10, 5685208), (16, 3553255), (17, 3344240), (20, 2842604), (34, 1672120), (40, 1421302), (68, 836060), (80, 710651), (85, 668848), (136, 418030), (170, 334424), (272, 209015), (289, 196720), (340, 167212), (578, 98360), (680, 83606), (1156, 49180), (1360, 41803), (1445, 39344), (2312, 24590), (2459, 23120), (2890, 19672), (4624, 12295), (4918, 11560), (5780, 9836)]