54072680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43607}}^1$

素因数の和:43649

約数の個数: 32

約数和(自身を含む): 125591040

約数和(自身を除く): 71518360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 43607, 87214, 174428, 218035, 348856, 436070, 872140, 1351817, 1744280, 2703634, 5407268, 6759085, 10814536, 13518170, 27036340, 54072680]

約数ペア:

[(1, 54072680), (2, 27036340), (4, 13518170), (5, 10814536), (8, 6759085), (10, 5407268), (20, 2703634), (31, 1744280), (40, 1351817), (62, 872140), (124, 436070), (155, 348856), (248, 218035), (310, 174428), (620, 87214), (1240, 43607)]