56456964

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 148407168

約数和(自身を除く): 91950204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 547, 549, 564, 732, 846, 1094, 1098, 1641, 1692, 2188, 2196, 2867, 3282, 4923, 5734, 6564, 8601, 9846, 11468, 17202, 19692, 25709, 25803, 33367, 34404, 51418, 51606, 66734, 77127, 100101, 102836, 103212, 133468, 154254, 200202, 231381, 300303, 308508, 400404, 462762, 600606, 925524, 1201212, 1568249, 3136498, 4704747, 6272996, 9409494, 14114241, 18818988, 28228482, 56456964]

約数ペア:

[(1, 56456964), (2, 28228482), (3, 18818988), (4, 14114241), (6, 9409494), (9, 6272996), (12, 4704747), (18, 3136498), (36, 1568249), (47, 1201212), (61, 925524), (94, 600606), (122, 462762), (141, 400404), (183, 308508), (188, 300303), (244, 231381), (282, 200202), (366, 154254), (423, 133468), (547, 103212), (549, 102836), (564, 100101), (732, 77127), (846, 66734), (1094, 51606), (1098, 51418), (1641, 34404), (1692, 33367), (2188, 25803), (2196, 25709), (2867, 19692), (3282, 17202), (4923, 11468), (5734, 9846), (6564, 8601)]