55041580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14717}}^1$

素因数の和:14754

約数の個数: 48

約数和(自身を含む): 133521696

約数和(自身を除く): 78480116

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 14717, 29434, 58868, 73585, 147170, 161887, 250189, 294340, 323774, 500378, 647548, 809435, 1000756, 1250945, 1618870, 2501890, 2752079, 3237740, 5003780, 5504158, 11008316, 13760395, 27520790, 55041580]

約数ペア:

[(1, 55041580), (2, 27520790), (4, 13760395), (5, 11008316), (10, 5504158), (11, 5003780), (17, 3237740), (20, 2752079), (22, 2501890), (34, 1618870), (44, 1250945), (55, 1000756), (68, 809435), (85, 647548), (110, 500378), (170, 323774), (187, 294340), (220, 250189), (340, 161887), (374, 147170), (748, 73585), (935, 58868), (1870, 29434), (3740, 14717)]