53581528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6728

約数の個数: 64

約数和(自身を含む): 134910720

約数和(自身を除く): 81329192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 6691, 8008, 13382, 26764, 46837, 53528, 73601, 86983, 93674, 147202, 173966, 187348, 294404, 347932, 374696, 515207, 588808, 608881, 695864, 956813, 1030414, 1217762, 1913626, 2060828, 2435524, 3827252, 4121656, 4871048, 6697691, 7654504, 13395382, 26790764, 53581528]

約数ペア:

[(1, 53581528), (2, 26790764), (4, 13395382), (7, 7654504), (8, 6697691), (11, 4871048), (13, 4121656), (14, 3827252), (22, 2435524), (26, 2060828), (28, 1913626), (44, 1217762), (52, 1030414), (56, 956813), (77, 695864), (88, 608881), (91, 588808), (104, 515207), (143, 374696), (154, 347932), (182, 294404), (286, 187348), (308, 173966), (364, 147202), (572, 93674), (616, 86983), (728, 73601), (1001, 53528), (1144, 46837), (2002, 26764), (4004, 13382), (6691, 8008)]