53910368080

素因数分解:

$2^4\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{227893}}^1$

素因数の和:230863

約数の個数: 40

約数和(自身を含む): 125384544072

約数和(自身を除く): 71474175992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2957, 5914, 11828, 14785, 23656, 29570, 47312, 59140, 118280, 227893, 236560, 455786, 911572, 1139465, 1823144, 2278930, 3646288, 4557860, 9115720, 18231440, 673879601, 1347759202, 2695518404, 3369398005, 5391036808, 6738796010, 10782073616, 13477592020, 26955184040, 53910368080]

約数ペア:

[(1, 53910368080), (2, 26955184040), (4, 13477592020), (5, 10782073616), (8, 6738796010), (10, 5391036808), (16, 3369398005), (20, 2695518404), (40, 1347759202), (80, 673879601), (2957, 18231440), (5914, 9115720), (11828, 4557860), (14785, 3646288), (23656, 2278930), (29570, 1823144), (47312, 1139465), (59140, 911572), (118280, 455786), (227893, 236560)]