50219980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30253}}^1$

素因数の和:30345

約数の個数: 24

約数和(自身を含む): 106736112

約数和(自身を除く): 56516132

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 30253, 60506, 121012, 151265, 302530, 605060, 2510999, 5021998, 10043996, 12554995, 25109990, 50219980]

約数ペア:

[(1, 50219980), (2, 25109990), (4, 12554995), (5, 10043996), (10, 5021998), (20, 2510999), (83, 605060), (166, 302530), (332, 151265), (415, 121012), (830, 60506), (1660, 30253)]