52252375

素因数分解:

$5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 80028000

約数和(自身を除く): 27775625

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 125, 133, 175, 245, 449, 475, 665, 875, 931, 1225, 2245, 2375, 3143, 3325, 4655, 6125, 8531, 11225, 15715, 16625, 22001, 23275, 42655, 56125, 59717, 78575, 110005, 116375, 213275, 298585, 392875, 418019, 550025, 1066375, 1492925, 2090095, 2750125, 7464625, 10450475, 52252375]

約数ペア:

[(1, 52252375), (5, 10450475), (7, 7464625), (19, 2750125), (25, 2090095), (35, 1492925), (49, 1066375), (95, 550025), (125, 418019), (133, 392875), (175, 298585), (245, 213275), (449, 116375), (475, 110005), (665, 78575), (875, 59717), (931, 56125), (1225, 42655), (2245, 23275), (2375, 22001), (3143, 16625), (3325, 15715), (4655, 11225), (6125, 8531)]