56387864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 115619400

約数和(自身を除く): 59231536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 179, 233, 338, 358, 466, 676, 716, 932, 1352, 1432, 1864, 2327, 3029, 4654, 6058, 9308, 12116, 18616, 24232, 30251, 39377, 41707, 60502, 78754, 83414, 121004, 157508, 166828, 242008, 315016, 333656, 542191, 1084382, 2168764, 4337528, 7048483, 14096966, 28193932, 56387864]

約数ペア:

[(1, 56387864), (2, 28193932), (4, 14096966), (8, 7048483), (13, 4337528), (26, 2168764), (52, 1084382), (104, 542191), (169, 333656), (179, 315016), (233, 242008), (338, 166828), (358, 157508), (466, 121004), (676, 83414), (716, 78754), (932, 60502), (1352, 41707), (1432, 39377), (1864, 30251), (2327, 24232), (3029, 18616), (4654, 12116), (6058, 9308)]