51794040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431617}}^1$

素因数の和:431631

約数の個数: 32

約数和(自身を含む): 155382480

約数和(自身を除く): 103588440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431617, 863234, 1294851, 1726468, 2158085, 2589702, 3452936, 4316170, 5179404, 6474255, 8632340, 10358808, 12948510, 17264680, 25897020, 51794040]

約数ペア:

[(1, 51794040), (2, 25897020), (3, 17264680), (4, 12948510), (5, 10358808), (6, 8632340), (8, 6474255), (10, 5179404), (12, 4316170), (15, 3452936), (20, 2589702), (24, 2158085), (30, 1726468), (40, 1294851), (60, 863234), (120, 431617)]