53353196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 104315904

約数和(自身を除く): 50962708

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 107, 172, 214, 223, 428, 446, 559, 892, 1118, 1391, 2236, 2782, 2899, 4601, 5564, 5798, 9202, 9589, 11596, 18404, 19178, 23861, 38356, 47722, 59813, 95444, 119626, 124657, 239252, 249314, 310193, 498628, 620386, 1026023, 1240772, 2052046, 4104092, 13338299, 26676598, 53353196]

約数ペア:

[(1, 53353196), (2, 26676598), (4, 13338299), (13, 4104092), (26, 2052046), (43, 1240772), (52, 1026023), (86, 620386), (107, 498628), (172, 310193), (214, 249314), (223, 239252), (428, 124657), (446, 119626), (559, 95444), (892, 59813), (1118, 47722), (1391, 38356), (2236, 23861), (2782, 19178), (2899, 18404), (4601, 11596), (5564, 9589), (5798, 9202)]