55265392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37957}}^1$

素因数の和:37985

約数の個数: 40

約数和(自身を含む): 131790176

約数和(自身を除く): 76524784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 37957, 75914, 151828, 265699, 303656, 493441, 531398, 607312, 986882, 1062796, 1973764, 2125592, 3454087, 3947528, 4251184, 6908174, 7895056, 13816348, 27632696, 55265392]

約数ペア:

[(1, 55265392), (2, 27632696), (4, 13816348), (7, 7895056), (8, 6908174), (13, 4251184), (14, 3947528), (16, 3454087), (26, 2125592), (28, 1973764), (52, 1062796), (56, 986882), (91, 607312), (104, 531398), (112, 493441), (182, 303656), (208, 265699), (364, 151828), (728, 75914), (1456, 37957)]