56553411590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{381937}}^1$

素因数の和:382041

約数の個数: 64

約数和(自身を含む): 117808012224

約数和(自身を除く): 61254600634

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 67, 85, 130, 134, 170, 221, 335, 442, 670, 871, 1105, 1139, 1742, 2210, 2278, 4355, 5695, 8710, 11390, 14807, 29614, 74035, 148070, 381937, 763874, 1909685, 3819370, 4965181, 6492929, 9930362, 12985858, 24825905, 25589779, 32464645, 49651810, 51179558, 64929290, 84408077, 127948895, 168816154, 255897790, 332667127, 422040385, 435026243, 665334254, 844080770, 870052486, 1663335635, 2175131215, 3326671270, 4350262430, 5655341159, 11310682318, 28276705795, 56553411590]

約数ペア:

[(1, 56553411590), (2, 28276705795), (5, 11310682318), (10, 5655341159), (13, 4350262430), (17, 3326671270), (26, 2175131215), (34, 1663335635), (65, 870052486), (67, 844080770), (85, 665334254), (130, 435026243), (134, 422040385), (170, 332667127), (221, 255897790), (335, 168816154), (442, 127948895), (670, 84408077), (871, 64929290), (1105, 51179558), (1139, 49651810), (1742, 32464645), (2210, 25589779), (2278, 24825905), (4355, 12985858), (5695, 9930362), (8710, 6492929), (11390, 4965181), (14807, 3819370), (29614, 1909685), (74035, 763874), (148070, 381937)]