47237260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4271}}^1$

素因数の和:4366

約数の個数: 48

約数和(自身を含む): 114831360

約数和(自身を除く): 67594100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 4271, 5530, 8542, 11060, 17084, 21355, 29897, 42710, 59794, 85420, 119588, 149485, 298970, 337409, 597940, 674818, 1349636, 1687045, 2361863, 3374090, 4723726, 6748180, 9447452, 11809315, 23618630, 47237260]

約数ペア:

[(1, 47237260), (2, 23618630), (4, 11809315), (5, 9447452), (7, 6748180), (10, 4723726), (14, 3374090), (20, 2361863), (28, 1687045), (35, 1349636), (70, 674818), (79, 597940), (140, 337409), (158, 298970), (316, 149485), (395, 119588), (553, 85420), (790, 59794), (1106, 42710), (1580, 29897), (2212, 21355), (2765, 17084), (4271, 11060), (5530, 8542)]