51708852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 141612744

約数和(自身を除く): 89903892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 353, 468, 626, 706, 939, 1059, 1252, 1412, 1878, 2118, 2817, 3177, 3756, 4069, 4236, 4589, 5634, 6354, 8138, 9178, 11268, 12207, 12708, 13767, 16276, 18356, 24414, 27534, 36621, 41301, 48828, 55068, 73242, 82602, 110489, 146484, 165204, 220978, 331467, 441956, 662934, 994401, 1325868, 1436357, 1988802, 2872714, 3977604, 4309071, 5745428, 8618142, 12927213, 17236284, 25854426, 51708852]

約数ペア:

[(1, 51708852), (2, 25854426), (3, 17236284), (4, 12927213), (6, 8618142), (9, 5745428), (12, 4309071), (13, 3977604), (18, 2872714), (26, 1988802), (36, 1436357), (39, 1325868), (52, 994401), (78, 662934), (117, 441956), (156, 331467), (234, 220978), (313, 165204), (353, 146484), (468, 110489), (626, 82602), (706, 73242), (939, 55068), (1059, 48828), (1252, 41301), (1412, 36621), (1878, 27534), (2118, 24414), (2817, 18356), (3177, 16276), (3756, 13767), (4069, 12708), (4236, 12207), (4589, 11268), (5634, 9178), (6354, 8138)]