54886540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4363}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 125368992

約数和(自身を除く): 70482452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 4363, 6290, 8726, 12580, 17452, 21815, 43630, 74171, 87260, 148342, 161431, 296684, 322862, 370855, 645724, 741710, 807155, 1483420, 1614310, 2744327, 3228620, 5488654, 10977308, 13721635, 27443270, 54886540]

約数ペア:

[(1, 54886540), (2, 27443270), (4, 13721635), (5, 10977308), (10, 5488654), (17, 3228620), (20, 2744327), (34, 1614310), (37, 1483420), (68, 807155), (74, 741710), (85, 645724), (148, 370855), (170, 322862), (185, 296684), (340, 161431), (370, 148342), (629, 87260), (740, 74171), (1258, 43630), (2516, 21815), (3145, 17452), (4363, 12580), (6290, 8726)]