51375630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8693}}^1$

素因数の和:8900

約数の個数: 32

約数和(自身を含む): 123941664

約数和(自身を除く): 72566034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 8693, 17386, 26079, 43465, 52158, 86930, 130395, 260790, 1712521, 3425042, 5137563, 8562605, 10275126, 17125210, 25687815, 51375630]

約数ペア:

[(1, 51375630), (2, 25687815), (3, 17125210), (5, 10275126), (6, 8562605), (10, 5137563), (15, 3425042), (30, 1712521), (197, 260790), (394, 130395), (591, 86930), (985, 52158), (1182, 43465), (1970, 26079), (2955, 17386), (5910, 8693)]