54942850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{35447}}^1$

素因数の和:35490

約数の個数: 24

約数和(自身を含む): 105493248

約数和(自身を除く): 50550398

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 35447, 70894, 177235, 354470, 886175, 1098857, 1772350, 2197714, 5494285, 10988570, 27471425, 54942850]

約数ペア:

[(1, 54942850), (2, 27471425), (5, 10988570), (10, 5494285), (25, 2197714), (31, 1772350), (50, 1098857), (62, 886175), (155, 354470), (310, 177235), (775, 70894), (1550, 35447)]