53559740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 68706628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 1130, 1469, 1823, 2260, 2938, 3646, 5876, 7292, 7345, 9115, 14690, 18230, 23699, 29380, 36460, 47398, 94796, 118495, 205999, 236990, 411998, 473980, 823996, 1029995, 2059990, 2677987, 4119980, 5355974, 10711948, 13389935, 26779870, 53559740]

約数ペア:

[(1, 53559740), (2, 26779870), (4, 13389935), (5, 10711948), (10, 5355974), (13, 4119980), (20, 2677987), (26, 2059990), (52, 1029995), (65, 823996), (113, 473980), (130, 411998), (226, 236990), (260, 205999), (452, 118495), (565, 94796), (1130, 47398), (1469, 36460), (1823, 29380), (2260, 23699), (2938, 18230), (3646, 14690), (5876, 9115), (7292, 7345)]