56043884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 109716096

約数和(自身を除く): 53672212

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 97, 164, 194, 271, 388, 533, 542, 1066, 1084, 1261, 2132, 2522, 3523, 3977, 5044, 7046, 7954, 11111, 14092, 15908, 22222, 26287, 44444, 51701, 52574, 103402, 105148, 144443, 206804, 288886, 341731, 577772, 683462, 1077767, 1366924, 2155534, 4311068, 14010971, 28021942, 56043884]

約数ペア:

[(1, 56043884), (2, 28021942), (4, 14010971), (13, 4311068), (26, 2155534), (41, 1366924), (52, 1077767), (82, 683462), (97, 577772), (164, 341731), (194, 288886), (271, 206804), (388, 144443), (533, 105148), (542, 103402), (1066, 52574), (1084, 51701), (1261, 44444), (2132, 26287), (2522, 22222), (3523, 15908), (3977, 14092), (5044, 11111), (7046, 7954)]