52358540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 119001792

約数和(自身を除く): 66643252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 727, 1108, 1385, 1454, 2770, 2908, 3601, 3635, 5540, 7202, 7270, 9451, 14404, 14540, 18005, 18902, 36010, 37804, 47255, 72020, 94510, 189020, 201379, 402758, 805516, 1006895, 2013790, 2617927, 4027580, 5235854, 10471708, 13089635, 26179270, 52358540]

約数ペア:

[(1, 52358540), (2, 26179270), (4, 13089635), (5, 10471708), (10, 5235854), (13, 4027580), (20, 2617927), (26, 2013790), (52, 1006895), (65, 805516), (130, 402758), (260, 201379), (277, 189020), (554, 94510), (727, 72020), (1108, 47255), (1385, 37804), (1454, 36010), (2770, 18902), (2908, 18005), (3601, 14540), (3635, 14404), (5540, 9451), (7202, 7270)]