56221352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 65913688

約数列:

[1, 2, 4, 8, 11, 22, 31, 37, 44, 62, 74, 88, 124, 148, 248, 296, 341, 407, 557, 682, 814, 1114, 1147, 1364, 1628, 2228, 2294, 2728, 3256, 4456, 4588, 6127, 9176, 12254, 12617, 17267, 20609, 24508, 25234, 34534, 41218, 49016, 50468, 69068, 82436, 100936, 138136, 164872, 189937, 226699, 379874, 453398, 638879, 759748, 906796, 1277758, 1519496, 1813592, 2555516, 5111032, 7027669, 14055338, 28110676, 56221352]

約数ペア:

[(1, 56221352), (2, 28110676), (4, 14055338), (8, 7027669), (11, 5111032), (22, 2555516), (31, 1813592), (37, 1519496), (44, 1277758), (62, 906796), (74, 759748), (88, 638879), (124, 453398), (148, 379874), (248, 226699), (296, 189937), (341, 164872), (407, 138136), (557, 100936), (682, 82436), (814, 69068), (1114, 50468), (1147, 49016), (1364, 41218), (1628, 34534), (2228, 25234), (2294, 24508), (2728, 20609), (3256, 17267), (4456, 12617), (4588, 12254), (6127, 9176)]