47769340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23189}}^1$

素因数の和:23301

約数の個数: 24

約数和(自身を含む): 101293920

約数和(自身を除く): 53524580

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 23189, 46378, 92756, 115945, 231890, 463780, 2388467, 4776934, 9553868, 11942335, 23884670, 47769340]

約数ペア:

[(1, 47769340), (2, 23884670), (4, 11942335), (5, 9553868), (10, 4776934), (20, 2388467), (103, 463780), (206, 231890), (412, 115945), (515, 92756), (1030, 46378), (2060, 23189)]