54656690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12119}}^1$

素因数の和:12178

約数の個数: 32

約数和(自身を含む): 109952640

約数和(自身を除く): 55295950

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 12119, 24238, 60595, 121190, 133309, 266618, 496879, 666545, 993758, 1333090, 2484395, 4968790, 5465669, 10931338, 27328345, 54656690]

約数ペア:

[(1, 54656690), (2, 27328345), (5, 10931338), (10, 5465669), (11, 4968790), (22, 2484395), (41, 1333090), (55, 993758), (82, 666545), (110, 496879), (205, 266618), (410, 133309), (451, 121190), (902, 60595), (2255, 24238), (4510, 12119)]