56972390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{55313}}^1$

素因数の和:55423

約数の個数: 16

約数和(自身を含む): 103547808

約数和(自身を除く): 46575418

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 55313, 110626, 276565, 553130, 5697239, 11394478, 28486195, 56972390]

約数ペア:

[(1, 56972390), (2, 28486195), (5, 11394478), (10, 5697239), (103, 553130), (206, 276565), (515, 110626), (1030, 55313)]