54741890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1103}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 112872960

約数和(自身を除く): 58131070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 709, 1103, 1418, 2206, 3545, 4963, 5515, 7090, 7721, 9926, 11030, 15442, 24815, 38605, 49630, 77210, 782027, 1564054, 3910135, 5474189, 7820270, 10948378, 27370945, 54741890]

約数ペア:

[(1, 54741890), (2, 27370945), (5, 10948378), (7, 7820270), (10, 5474189), (14, 3910135), (35, 1564054), (70, 782027), (709, 77210), (1103, 49630), (1418, 38605), (2206, 24815), (3545, 15442), (4963, 11030), (5515, 9926), (7090, 7721)]