50529800

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 118000260

約数和(自身を除く): 67470460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 797, 1268, 1585, 1594, 2536, 3170, 3188, 3985, 6340, 6376, 7925, 7970, 12680, 15850, 15940, 19925, 31700, 31880, 39850, 63400, 79700, 159400, 252649, 505298, 1010596, 1263245, 2021192, 2526490, 5052980, 6316225, 10105960, 12632450, 25264900, 50529800]

約数ペア:

[(1, 50529800), (2, 25264900), (4, 12632450), (5, 10105960), (8, 6316225), (10, 5052980), (20, 2526490), (25, 2021192), (40, 1263245), (50, 1010596), (100, 505298), (200, 252649), (317, 159400), (634, 79700), (797, 63400), (1268, 39850), (1585, 31880), (1594, 31700), (2536, 19925), (3170, 15940), (3188, 15850), (3985, 12680), (6340, 7970), (6376, 7925)]