54905968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 60

約数和(自身を含む): 120001000

約数和(自身を除く): 65095032

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 499, 529, 598, 998, 1058, 1196, 1996, 2116, 2392, 3992, 4232, 4784, 6487, 6877, 7984, 8464, 11477, 12974, 13754, 22954, 25948, 27508, 45908, 51896, 55016, 91816, 103792, 110032, 149201, 183632, 263971, 298402, 527942, 596804, 1055884, 1193608, 2111768, 2387216, 3431623, 4223536, 6863246, 13726492, 27452984, 54905968]

約数ペア:

[(1, 54905968), (2, 27452984), (4, 13726492), (8, 6863246), (13, 4223536), (16, 3431623), (23, 2387216), (26, 2111768), (46, 1193608), (52, 1055884), (92, 596804), (104, 527942), (184, 298402), (208, 263971), (299, 183632), (368, 149201), (499, 110032), (529, 103792), (598, 91816), (998, 55016), (1058, 51896), (1196, 45908), (1996, 27508), (2116, 25948), (2392, 22954), (3992, 13754), (4232, 12974), (4784, 11477), (6487, 8464), (6877, 7984)]