49914775

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 63933408

約数和(自身を除く): 14018633

約数列:

[1, 5, 25, 61, 71, 305, 355, 461, 1525, 1775, 2305, 4331, 11525, 21655, 28121, 32731, 108275, 140605, 163655, 703025, 818275, 1996591, 9982955, 49914775]

約数ペア:

[(1, 49914775), (5, 9982955), (25, 1996591), (61, 818275), (71, 703025), (305, 163655), (355, 140605), (461, 108275), (1525, 32731), (1775, 28121), (2305, 21655), (4331, 11525)]