53780818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 100235520

約数和(自身を除く): 46454702

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2711, 2834, 5422, 9919, 18977, 19838, 35243, 37954, 70486, 246701, 295499, 493402, 590998, 2068493, 3841487, 4136986, 7682974, 26890409, 53780818]

約数ペア:

[(1, 53780818), (2, 26890409), (7, 7682974), (13, 4136986), (14, 3841487), (26, 2068493), (91, 590998), (109, 493402), (182, 295499), (218, 246701), (763, 70486), (1417, 37954), (1526, 35243), (2711, 19838), (2834, 18977), (5422, 9919)]