49039375

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 76475520

約数和(自身を除く): 27436145

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 625, 875, 1019, 1375, 1925, 4375, 5095, 6875, 7133, 9625, 11209, 25475, 35665, 48125, 56045, 78463, 127375, 178325, 280225, 392315, 636875, 891625, 1401125, 1961575, 4458125, 7005625, 9807875, 49039375]

約数ペア:

[(1, 49039375), (5, 9807875), (7, 7005625), (11, 4458125), (25, 1961575), (35, 1401125), (55, 891625), (77, 636875), (125, 392315), (175, 280225), (275, 178325), (385, 127375), (625, 78463), (875, 56045), (1019, 48125), (1375, 35665), (1925, 25475), (4375, 11209), (5095, 9625), (6875, 7133)]