48855920

素因数分解:

$2^4\times 5^1\times {\mathrm{610699}}^1$

素因数の和:610712

約数の個数: 20

約数和(自身を含む): 113590200

約数和(自身を除く): 64734280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 610699, 1221398, 2442796, 3053495, 4885592, 6106990, 9771184, 12213980, 24427960, 48855920]

約数ペア:

[(1, 48855920), (2, 24427960), (4, 12213980), (5, 9771184), (8, 6106990), (10, 4885592), (16, 3053495), (20, 2442796), (40, 1221398), (80, 610699)]