53842750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16567}}^1$

素因数の和:16597

約数の個数: 32

約数和(自身を含む): 108553536

約数和(自身を除く): 54710786

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 16567, 33134, 82835, 165670, 215371, 414175, 430742, 828350, 1076855, 2070875, 2153710, 4141750, 5384275, 10768550, 26921375, 53842750]

約数ペア:

[(1, 53842750), (2, 26921375), (5, 10768550), (10, 5384275), (13, 4141750), (25, 2153710), (26, 2070875), (50, 1076855), (65, 828350), (125, 430742), (130, 414175), (250, 215371), (325, 165670), (650, 82835), (1625, 33134), (3250, 16567)]