56107512

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 156477600

約数和(自身を除く): 100370088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 617, 842, 1234, 1263, 1684, 1851, 2468, 2526, 3368, 3702, 3789, 4936, 5052, 5553, 7404, 7578, 10104, 11106, 11367, 14808, 15156, 16659, 22212, 22734, 30312, 33318, 44424, 45468, 66636, 90936, 133272, 259757, 519514, 779271, 1039028, 1558542, 2078056, 2337813, 3117084, 4675626, 6234168, 7013439, 9351252, 14026878, 18702504, 28053756, 56107512]

約数ペア:

[(1, 56107512), (2, 28053756), (3, 18702504), (4, 14026878), (6, 9351252), (8, 7013439), (9, 6234168), (12, 4675626), (18, 3117084), (24, 2337813), (27, 2078056), (36, 1558542), (54, 1039028), (72, 779271), (108, 519514), (216, 259757), (421, 133272), (617, 90936), (842, 66636), (1234, 45468), (1263, 44424), (1684, 33318), (1851, 30312), (2468, 22734), (2526, 22212), (3368, 16659), (3702, 15156), (3789, 14808), (4936, 11367), (5052, 11106), (5553, 10104), (7404, 7578)]