53995110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138449}}^1$

素因数の和:138472

約数の個数: 32

約数和(自身を含む): 139557600

約数和(自身を除く): 85562490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 138449, 276898, 415347, 692245, 830694, 1384490, 1799837, 2076735, 3599674, 4153470, 5399511, 8999185, 10799022, 17998370, 26997555, 53995110]

約数ペア:

[(1, 53995110), (2, 26997555), (3, 17998370), (5, 10799022), (6, 8999185), (10, 5399511), (13, 4153470), (15, 3599674), (26, 2076735), (30, 1799837), (39, 1384490), (65, 830694), (78, 692245), (130, 415347), (195, 276898), (390, 138449)]