56793490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1259}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 110496960

約数和(自身を除く): 53703470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1259, 1735, 2518, 3470, 4511, 6295, 9022, 12590, 16367, 22555, 32734, 45110, 81835, 163670, 436873, 873746, 2184365, 4368730, 5679349, 11358698, 28396745, 56793490]

約数ペア:

[(1, 56793490), (2, 28396745), (5, 11358698), (10, 5679349), (13, 4368730), (26, 2184365), (65, 873746), (130, 436873), (347, 163670), (694, 81835), (1259, 45110), (1735, 32734), (2518, 22555), (3470, 16367), (4511, 12590), (6295, 9022)]