55585478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 96544224

約数和(自身を除く): 40958746

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 1877, 2278, 3754, 14807, 24401, 29614, 31909, 48802, 63818, 125759, 251518, 414817, 829634, 1634867, 2137903, 3269734, 4275806, 27792739, 55585478]

約数ペア:

[(1, 55585478), (2, 27792739), (13, 4275806), (17, 3269734), (26, 2137903), (34, 1634867), (67, 829634), (134, 414817), (221, 251518), (442, 125759), (871, 63818), (1139, 48802), (1742, 31909), (1877, 29614), (2278, 24401), (3754, 14807)]