47627000

素因数分解:

$2^3\times 5^3\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 112825440

約数和(自身を除く): 65198440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 125, 194, 200, 250, 388, 485, 491, 500, 776, 970, 982, 1000, 1940, 1964, 2425, 2455, 3880, 3928, 4850, 4910, 9700, 9820, 12125, 12275, 19400, 19640, 24250, 24550, 47627, 48500, 49100, 61375, 95254, 97000, 98200, 122750, 190508, 238135, 245500, 381016, 476270, 491000, 952540, 1190675, 1905080, 2381350, 4762700, 5953375, 9525400, 11906750, 23813500, 47627000]

約数ペア:

[(1, 47627000), (2, 23813500), (4, 11906750), (5, 9525400), (8, 5953375), (10, 4762700), (20, 2381350), (25, 1905080), (40, 1190675), (50, 952540), (97, 491000), (100, 476270), (125, 381016), (194, 245500), (200, 238135), (250, 190508), (388, 122750), (485, 98200), (491, 97000), (500, 95254), (776, 61375), (970, 49100), (982, 48500), (1000, 47627), (1940, 24550), (1964, 24250), (2425, 19640), (2455, 19400), (3880, 12275), (3928, 12125), (4850, 9820), (4910, 9700)]