52958140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39521}}^1$

素因数の和:39597

約数の個数: 24

約数和(自身を含む): 112874832

約数和(自身を除く): 59916692

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 39521, 79042, 158084, 197605, 395210, 790420, 2647907, 5295814, 10591628, 13239535, 26479070, 52958140]

約数ペア:

[(1, 52958140), (2, 26479070), (4, 13239535), (5, 10591628), (10, 5295814), (20, 2647907), (67, 790420), (134, 395210), (268, 197605), (335, 158084), (670, 79042), (1340, 39521)]