52956440

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12373}}^1$

素因数の和:12491

約数の個数: 32

約数和(自身を含む): 120275280

約数和(自身を除く): 67318840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 12373, 24746, 49492, 61865, 98984, 123730, 247460, 494920, 1323911, 2647822, 5295644, 6619555, 10591288, 13239110, 26478220, 52956440]

約数ペア:

[(1, 52956440), (2, 26478220), (4, 13239110), (5, 10591288), (8, 6619555), (10, 5295644), (20, 2647822), (40, 1323911), (107, 494920), (214, 247460), (428, 123730), (535, 98984), (856, 61865), (1070, 49492), (2140, 24746), (4280, 12373)]