53861840

素因数分解:

$2^4\times 5^1\times {\mathrm{673273}}^1$

素因数の和:673286

約数の個数: 20

約数和(自身を含む): 125228964

約数和(自身を除く): 71367124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 673273, 1346546, 2693092, 3366365, 5386184, 6732730, 10772368, 13465460, 26930920, 53861840]

約数ペア:

[(1, 53861840), (2, 26930920), (4, 13465460), (5, 10772368), (8, 6732730), (10, 5386184), (16, 3366365), (20, 2693092), (40, 1346546), (80, 673273)]