49933756880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2073661}}^1$

素因数の和:2073724

約数の個数: 80

約数和(自身を含む): 135766798464

約数和(自身を除く): 85833041584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 24080, 2073661, 4147322, 8294644, 10368305, 14515627, 16589288, 20736610, 29031254, 33178576, 41473220, 58062508, 72578135, 82946440, 89167423, 116125016, 145156270, 165892880, 178334846, 232250032, 290312540, 356669692, 445837115, 580625080, 624171961, 713339384, 891674230, 1161250160, 1248343922, 1426678768, 1783348460, 2496687844, 3120859805, 3566696920, 4993375688, 6241719610, 7133393840, 9986751376, 12483439220, 24966878440, 49933756880]

約数ペア:

[(1, 49933756880), (2, 24966878440), (4, 12483439220), (5, 9986751376), (7, 7133393840), (8, 6241719610), (10, 4993375688), (14, 3566696920), (16, 3120859805), (20, 2496687844), (28, 1783348460), (35, 1426678768), (40, 1248343922), (43, 1161250160), (56, 891674230), (70, 713339384), (80, 624171961), (86, 580625080), (112, 445837115), (140, 356669692), (172, 290312540), (215, 232250032), (280, 178334846), (301, 165892880), (344, 145156270), (430, 116125016), (560, 89167423), (602, 82946440), (688, 72578135), (860, 58062508), (1204, 41473220), (1505, 33178576), (1720, 29031254), (2408, 20736610), (3010, 16589288), (3440, 14515627), (4816, 10368305), (6020, 8294644), (12040, 4147322), (24080, 2073661)]