52921180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 68159780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2287, 2314, 4574, 4628, 5785, 9148, 11435, 11570, 22870, 23140, 29731, 45740, 59462, 118924, 148655, 203543, 297310, 407086, 594620, 814172, 1017715, 2035430, 2646059, 4070860, 5292118, 10584236, 13230295, 26460590, 52921180]

約数ペア:

[(1, 52921180), (2, 26460590), (4, 13230295), (5, 10584236), (10, 5292118), (13, 4070860), (20, 2646059), (26, 2035430), (52, 1017715), (65, 814172), (89, 594620), (130, 407086), (178, 297310), (260, 203543), (356, 148655), (445, 118924), (890, 59462), (1157, 45740), (1780, 29731), (2287, 23140), (2314, 22870), (4574, 11570), (4628, 11435), (5785, 9148)]