51682428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 154560000

約数和(自身を除く): 102877572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 137, 189, 252, 274, 378, 411, 499, 548, 756, 822, 959, 998, 1233, 1497, 1644, 1918, 1996, 2466, 2877, 2994, 3493, 3699, 3836, 4491, 4932, 5754, 5988, 6986, 7398, 8631, 8982, 10479, 11508, 13473, 13972, 14796, 17262, 17964, 20958, 25893, 26946, 31437, 34524, 41916, 51786, 53892, 62874, 68363, 94311, 103572, 125748, 136726, 188622, 205089, 273452, 377244, 410178, 478541, 615267, 820356, 957082, 1230534, 1435623, 1845801, 1914164, 2461068, 2871246, 3691602, 4306869, 5742492, 7383204, 8613738, 12920607, 17227476, 25841214, 51682428]

約数ペア:

[(1, 51682428), (2, 25841214), (3, 17227476), (4, 12920607), (6, 8613738), (7, 7383204), (9, 5742492), (12, 4306869), (14, 3691602), (18, 2871246), (21, 2461068), (27, 1914164), (28, 1845801), (36, 1435623), (42, 1230534), (54, 957082), (63, 820356), (84, 615267), (108, 478541), (126, 410178), (137, 377244), (189, 273452), (252, 205089), (274, 188622), (378, 136726), (411, 125748), (499, 103572), (548, 94311), (756, 68363), (822, 62874), (959, 53892), (998, 51786), (1233, 41916), (1497, 34524), (1644, 31437), (1918, 26946), (1996, 25893), (2466, 20958), (2877, 17964), (2994, 17262), (3493, 14796), (3699, 13972), (3836, 13473), (4491, 11508), (4932, 10479), (5754, 8982), (5988, 8631), (6986, 7398)]