48259760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14029}}^1$

素因数の和:14085

約数の個数: 40

約数和(自身を含む): 114821520

約数和(自身を除く): 66561760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 14029, 28058, 56116, 70145, 112232, 140290, 224464, 280580, 561160, 603247, 1122320, 1206494, 2412988, 3016235, 4825976, 6032470, 9651952, 12064940, 24129880, 48259760]

約数ペア:

[(1, 48259760), (2, 24129880), (4, 12064940), (5, 9651952), (8, 6032470), (10, 4825976), (16, 3016235), (20, 2412988), (40, 1206494), (43, 1122320), (80, 603247), (86, 561160), (172, 280580), (215, 224464), (344, 140290), (430, 112232), (688, 70145), (860, 56116), (1720, 28058), (3440, 14029)]