55527830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 102060000

約数和(自身を除く): 46532170

約数列:

[1, 2, 5, 10, 83, 149, 166, 298, 415, 449, 745, 830, 898, 1490, 2245, 4490, 12367, 24734, 37267, 61835, 66901, 74534, 123670, 133802, 186335, 334505, 372670, 669010, 5552783, 11105566, 27763915, 55527830]

約数ペア:

[(1, 55527830), (2, 27763915), (5, 11105566), (10, 5552783), (83, 669010), (149, 372670), (166, 334505), (298, 186335), (415, 133802), (449, 123670), (745, 74534), (830, 66901), (898, 61835), (1490, 37267), (2245, 24734), (4490, 12367)]