51873790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 95556384

約数和(自身を除く): 43682594

約数列:

[1, 2, 5, 10, 61, 122, 277, 305, 307, 554, 610, 614, 1385, 1535, 2770, 3070, 16897, 18727, 33794, 37454, 84485, 85039, 93635, 168970, 170078, 187270, 425195, 850390, 5187379, 10374758, 25936895, 51873790]

約数ペア:

[(1, 51873790), (2, 25936895), (5, 10374758), (10, 5187379), (61, 850390), (122, 425195), (277, 187270), (305, 170078), (307, 168970), (554, 93635), (610, 85039), (614, 84485), (1385, 37454), (1535, 33794), (2770, 18727), (3070, 16897)]