53881900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7589}}^1$

素因数の和:7674

約数の個数: 36

約数和(自身を含む): 118586160

約数和(自身を除く): 64704260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 7589, 15178, 30356, 37945, 75890, 151780, 189725, 379450, 538819, 758900, 1077638, 2155276, 2694095, 5388190, 10776380, 13470475, 26940950, 53881900]

約数ペア:

[(1, 53881900), (2, 26940950), (4, 13470475), (5, 10776380), (10, 5388190), (20, 2694095), (25, 2155276), (50, 1077638), (71, 758900), (100, 538819), (142, 379450), (284, 189725), (355, 151780), (710, 75890), (1420, 37945), (1775, 30356), (3550, 15178), (7100, 7589)]