47153800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5483}}^1$

素因数の和:5542

約数の個数: 48

約数和(自身を含む): 112202640

約数和(自身を除く): 65048840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 5483, 8600, 10966, 21932, 27415, 43864, 54830, 109660, 137075, 219320, 235769, 274150, 471538, 548300, 943076, 1096600, 1178845, 1886152, 2357690, 4715380, 5894225, 9430760, 11788450, 23576900, 47153800]

約数ペア:

[(1, 47153800), (2, 23576900), (4, 11788450), (5, 9430760), (8, 5894225), (10, 4715380), (20, 2357690), (25, 1886152), (40, 1178845), (43, 1096600), (50, 943076), (86, 548300), (100, 471538), (172, 274150), (200, 235769), (215, 219320), (344, 137075), (430, 109660), (860, 54830), (1075, 43864), (1720, 27415), (2150, 21932), (4300, 10966), (5483, 8600)]