50791875

素因数分解:

$3^1\times 5^4\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 85772544

約数和(自身を除く): 34980669

約数列:

[1, 3, 5, 15, 25, 75, 103, 125, 263, 309, 375, 515, 625, 789, 1315, 1545, 1875, 2575, 3945, 6575, 7725, 12875, 19725, 27089, 32875, 38625, 64375, 81267, 98625, 135445, 164375, 193125, 406335, 493125, 677225, 2031675, 3386125, 10158375, 16930625, 50791875]

約数ペア:

[(1, 50791875), (3, 16930625), (5, 10158375), (15, 3386125), (25, 2031675), (75, 677225), (103, 493125), (125, 406335), (263, 193125), (309, 164375), (375, 135445), (515, 98625), (625, 81267), (789, 64375), (1315, 38625), (1545, 32875), (1875, 27089), (2575, 19725), (3945, 12875), (6575, 7725)]