48774625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 64576512

約数和(自身を除く): 15801887

約数列:

[1, 5, 25, 31, 41, 125, 155, 205, 307, 775, 1025, 1271, 1535, 3875, 5125, 6355, 7675, 9517, 12587, 31775, 38375, 47585, 62935, 158875, 237925, 314675, 390197, 1189625, 1573375, 1950985, 9754925, 48774625]

約数ペア:

[(1, 48774625), (5, 9754925), (25, 1950985), (31, 1573375), (41, 1189625), (125, 390197), (155, 314675), (205, 237925), (307, 158875), (775, 62935), (1025, 47585), (1271, 38375), (1535, 31775), (3875, 12587), (5125, 9517), (6355, 7675)]