50482640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48541}}^1$

素因数の和:48567

約数の個数: 40

約数和(自身を含む): 126403368

約数和(自身を除く): 75920728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 48541, 97082, 194164, 242705, 388328, 485410, 631033, 776656, 970820, 1262066, 1941640, 2524132, 3155165, 3883280, 5048264, 6310330, 10096528, 12620660, 25241320, 50482640]

約数ペア:

[(1, 50482640), (2, 25241320), (4, 12620660), (5, 10096528), (8, 6310330), (10, 5048264), (13, 3883280), (16, 3155165), (20, 2524132), (26, 1941640), (40, 1262066), (52, 970820), (65, 776656), (80, 631033), (104, 485410), (130, 388328), (208, 242705), (260, 194164), (520, 97082), (1040, 48541)]