50822990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 94270176

約数和(自身を除く): 43447186

約数列:

[1, 2, 5, 10, 43, 86, 181, 215, 362, 430, 653, 905, 1306, 1810, 3265, 6530, 7783, 15566, 28079, 38915, 56158, 77830, 118193, 140395, 236386, 280790, 590965, 1181930, 5082299, 10164598, 25411495, 50822990]

約数ペア:

[(1, 50822990), (2, 25411495), (5, 10164598), (10, 5082299), (43, 1181930), (86, 590965), (181, 280790), (215, 236386), (362, 140395), (430, 118193), (653, 77830), (905, 56158), (1306, 38915), (1810, 28079), (3265, 15566), (6530, 7783)]