48038920

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2711}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 108371520

約数和(自身を除く): 60332600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 2711, 3544, 4430, 5422, 8860, 10844, 13555, 17720, 21688, 27110, 54220, 108440, 1200973, 2401946, 4803892, 6004865, 9607784, 12009730, 24019460, 48038920]

約数ペア:

[(1, 48038920), (2, 24019460), (4, 12009730), (5, 9607784), (8, 6004865), (10, 4803892), (20, 2401946), (40, 1200973), (443, 108440), (886, 54220), (1772, 27110), (2215, 21688), (2711, 17720), (3544, 13555), (4430, 10844), (5422, 8860)]