51355594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13121}}^1$

素因数の和:13245

約数の個数: 16

約数和(自身を含む): 81881280

約数和(自身を除く): 30525686

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 13121, 26242, 249299, 498598, 1351463, 2702926, 25677797, 51355594]

約数ペア:

[(1, 51355594), (2, 25677797), (19, 2702926), (38, 1351463), (103, 498598), (206, 249299), (1957, 26242), (3914, 13121)]