55153010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 59758990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 2399, 4598, 4798, 11495, 11995, 22990, 23990, 26389, 45581, 52778, 91162, 131945, 227905, 263890, 290279, 455810, 501391, 580558, 1002782, 1451395, 2506955, 2902790, 5013910, 5515301, 11030602, 27576505, 55153010]

約数ペア:

[(1, 55153010), (2, 27576505), (5, 11030602), (10, 5515301), (11, 5013910), (19, 2902790), (22, 2506955), (38, 1451395), (55, 1002782), (95, 580558), (110, 501391), (121, 455810), (190, 290279), (209, 263890), (242, 227905), (418, 131945), (605, 91162), (1045, 52778), (1210, 45581), (2090, 26389), (2299, 23990), (2399, 22990), (4598, 11995), (4798, 11495)]