52957980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{294211}}^1$

素因数の和:294226

約数の個数: 36

約数和(自身を含む): 160639752

約数和(自身を除く): 107681772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 294211, 588422, 882633, 1176844, 1471055, 1765266, 2647899, 2942110, 3530532, 4413165, 5295798, 5884220, 8826330, 10591596, 13239495, 17652660, 26478990, 52957980]

約数ペア:

[(1, 52957980), (2, 26478990), (3, 17652660), (4, 13239495), (5, 10591596), (6, 8826330), (9, 5884220), (10, 5295798), (12, 4413165), (15, 3530532), (18, 2942110), (20, 2647899), (30, 1765266), (36, 1471055), (45, 1176844), (60, 882633), (90, 588422), (180, 294211)]