53495960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191057}}^1$

素因数の和:191075

約数の個数: 32

約数和(自身を含む): 137561760

約数和(自身を除く): 84065800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 191057, 382114, 764228, 955285, 1337399, 1528456, 1910570, 2674798, 3821140, 5349596, 6686995, 7642280, 10699192, 13373990, 26747980, 53495960]

約数ペア:

[(1, 53495960), (2, 26747980), (4, 13373990), (5, 10699192), (7, 7642280), (8, 6686995), (10, 5349596), (14, 3821140), (20, 2674798), (28, 1910570), (35, 1528456), (40, 1337399), (56, 955285), (70, 764228), (140, 382114), (280, 191057)]