49827910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1051}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 98164224

約数和(自身を除く): 48336314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 1051, 2102, 2155, 4310, 4741, 5255, 9482, 10510, 11561, 23122, 23705, 47410, 57805, 115610, 452981, 905962, 2264905, 4529810, 4982791, 9965582, 24913955, 49827910]

約数ペア:

[(1, 49827910), (2, 24913955), (5, 9965582), (10, 4982791), (11, 4529810), (22, 2264905), (55, 905962), (110, 452981), (431, 115610), (862, 57805), (1051, 47410), (2102, 23705), (2155, 23122), (4310, 11561), (4741, 10510), (5255, 9482)]