49256020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 114424128

約数和(自身を除く): 65168108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3067, 3212, 4015, 6134, 8030, 12268, 15335, 16060, 30670, 33737, 61340, 67474, 134948, 168685, 223891, 337370, 447782, 674740, 895564, 1119455, 2238910, 2462801, 4477820, 4925602, 9851204, 12314005, 24628010, 49256020]

約数ペア:

[(1, 49256020), (2, 24628010), (4, 12314005), (5, 9851204), (10, 4925602), (11, 4477820), (20, 2462801), (22, 2238910), (44, 1119455), (55, 895564), (73, 674740), (110, 447782), (146, 337370), (220, 223891), (292, 168685), (365, 134948), (730, 67474), (803, 61340), (1460, 33737), (1606, 30670), (3067, 16060), (3212, 15335), (4015, 12268), (6134, 8030)]