56884360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 139003200

約数和(自身を除く): 82118840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 139, 260, 278, 520, 556, 695, 787, 1112, 1390, 1574, 1807, 2780, 3148, 3614, 3935, 5560, 6296, 7228, 7870, 9035, 10231, 14456, 15740, 18070, 20462, 31480, 36140, 40924, 51155, 72280, 81848, 102310, 109393, 204620, 218786, 409240, 437572, 546965, 875144, 1093930, 1422109, 2187860, 2844218, 4375720, 5688436, 7110545, 11376872, 14221090, 28442180, 56884360]

約数ペア:

[(1, 56884360), (2, 28442180), (4, 14221090), (5, 11376872), (8, 7110545), (10, 5688436), (13, 4375720), (20, 2844218), (26, 2187860), (40, 1422109), (52, 1093930), (65, 875144), (104, 546965), (130, 437572), (139, 409240), (260, 218786), (278, 204620), (520, 109393), (556, 102310), (695, 81848), (787, 72280), (1112, 51155), (1390, 40924), (1574, 36140), (1807, 31480), (2780, 20462), (3148, 18070), (3614, 15740), (3935, 14456), (5560, 10231), (6296, 9035), (7228, 7870)]