48750625

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 76025664

約数和(自身を除く): 27275039

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 625, 875, 1013, 1375, 1925, 4375, 5065, 6875, 7091, 9625, 11143, 25325, 35455, 48125, 55715, 78001, 126625, 177275, 278575, 390005, 633125, 886375, 1392875, 1950025, 4431875, 6964375, 9750125, 48750625]

約数ペア:

[(1, 48750625), (5, 9750125), (7, 6964375), (11, 4431875), (25, 1950025), (35, 1392875), (55, 886375), (77, 633125), (125, 390005), (175, 278575), (275, 177275), (385, 126625), (625, 78001), (875, 55715), (1013, 48125), (1375, 35455), (1925, 25325), (4375, 11143), (5065, 9625), (6875, 7091)]