48486250

素因数分解:

$2^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 40

約数和(自身を含む): 92220480

約数和(自身を除く): 43734230

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 491, 625, 790, 982, 1250, 1975, 2455, 3950, 4910, 9875, 12275, 19750, 24550, 38789, 49375, 61375, 77578, 98750, 122750, 193945, 306875, 387890, 613750, 969725, 1939450, 4848625, 9697250, 24243125, 48486250]

約数ペア:

[(1, 48486250), (2, 24243125), (5, 9697250), (10, 4848625), (25, 1939450), (50, 969725), (79, 613750), (125, 387890), (158, 306875), (250, 193945), (395, 122750), (491, 98750), (625, 77578), (790, 61375), (982, 49375), (1250, 38789), (1975, 24550), (2455, 19750), (3950, 12275), (4910, 9875)]