49183550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4493

約数の個数: 48

約数和(自身を含む): 104337072

約数和(自身を除く): 55153522

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 4451, 5525, 8902, 11050, 22255, 44510, 57863, 75667, 111275, 115726, 151334, 222550, 289315, 378335, 578630, 756670, 983671, 1446575, 1891675, 1967342, 2893150, 3783350, 4918355, 9836710, 24591775, 49183550]

約数ペア:

[(1, 49183550), (2, 24591775), (5, 9836710), (10, 4918355), (13, 3783350), (17, 2893150), (25, 1967342), (26, 1891675), (34, 1446575), (50, 983671), (65, 756670), (85, 578630), (130, 378335), (170, 289315), (221, 222550), (325, 151334), (425, 115726), (442, 111275), (650, 75667), (850, 57863), (1105, 44510), (2210, 22255), (4451, 11050), (5525, 8902)]