48520550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4433

約数の個数: 48

約数和(自身を含む): 102930912

約数和(自身を除く): 54410362

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, 4391, 5525, 8782, 11050, 21955, 43910, 57083, 74647, 109775, 114166, 149294, 219550, 285415, 373235, 570830, 746470, 970411, 1427075, 1866175, 1940822, 2854150, 3732350, 4852055, 9704110, 24260275, 48520550]

約数ペア:

[(1, 48520550), (2, 24260275), (5, 9704110), (10, 4852055), (13, 3732350), (17, 2854150), (25, 1940822), (26, 1866175), (34, 1427075), (50, 970411), (65, 746470), (85, 570830), (130, 373235), (170, 285415), (221, 219550), (325, 149294), (425, 114166), (442, 109775), (650, 74647), (850, 57083), (1105, 43910), (2210, 21955), (4391, 11050), (5525, 8782)]