56587375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 77051520

約数和(自身を除く): 20464145

約数列:

[1, 5, 13, 25, 65, 97, 125, 325, 359, 485, 1261, 1625, 1795, 2425, 4667, 6305, 8975, 12125, 23335, 31525, 34823, 44875, 116675, 157625, 174115, 452699, 583375, 870575, 2263495, 4352875, 11317475, 56587375]

約数ペア:

[(1, 56587375), (5, 11317475), (13, 4352875), (25, 2263495), (65, 870575), (97, 583375), (125, 452699), (325, 174115), (359, 157625), (485, 116675), (1261, 44875), (1625, 34823), (1795, 31525), (2425, 23335), (4667, 12125), (6305, 8975)]