52059980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{371857}}^1$

素因数の和:371873

約数の個数: 24

約数和(自身を含む): 124944288

約数和(自身を除く): 72884308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 371857, 743714, 1487428, 1859285, 2602999, 3718570, 5205998, 7437140, 10411996, 13014995, 26029990, 52059980]

約数ペア:

[(1, 52059980), (2, 26029990), (4, 13014995), (5, 10411996), (7, 7437140), (10, 5205998), (14, 3718570), (20, 2602999), (28, 1859285), (35, 1487428), (70, 743714), (140, 371857)]