47966270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18959}}^1$

素因数の和:19000

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 50322370

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 18959, 37918, 94795, 189590, 208549, 417098, 436057, 872114, 1042745, 2085490, 2180285, 4360570, 4796627, 9593254, 23983135, 47966270]

約数ペア:

[(1, 47966270), (2, 23983135), (5, 9593254), (10, 4796627), (11, 4360570), (22, 2180285), (23, 2085490), (46, 1042745), (55, 872114), (110, 436057), (115, 417098), (230, 208549), (253, 189590), (506, 94795), (1265, 37918), (2530, 18959)]