48377960

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1973}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 109083240

約数和(自身を除く): 60705280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 1973, 2452, 3065, 3946, 4904, 6130, 7892, 9865, 12260, 15784, 19730, 24520, 39460, 78920, 1209449, 2418898, 4837796, 6047245, 9675592, 12094490, 24188980, 48377960]

約数ペア:

[(1, 48377960), (2, 24188980), (4, 12094490), (5, 9675592), (8, 6047245), (10, 4837796), (20, 2418898), (40, 1209449), (613, 78920), (1226, 39460), (1973, 24520), (2452, 19730), (3065, 15784), (3946, 12260), (4904, 9865), (6130, 7892)]