48764560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46889}}^1$

素因数の和:46915

約数の個数: 40

約数和(自身を含む): 122101560

約数和(自身を除く): 73337000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46889, 93778, 187556, 234445, 375112, 468890, 609557, 750224, 937780, 1219114, 1875560, 2438228, 3047785, 3751120, 4876456, 6095570, 9752912, 12191140, 24382280, 48764560]

約数ペア:

[(1, 48764560), (2, 24382280), (4, 12191140), (5, 9752912), (8, 6095570), (10, 4876456), (13, 3751120), (16, 3047785), (20, 2438228), (26, 1875560), (40, 1219114), (52, 937780), (65, 750224), (80, 609557), (104, 468890), (130, 375112), (208, 234445), (260, 187556), (520, 93778), (1040, 46889)]