49487750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{15227}}^1$

素因数の和:15257

約数の個数: 32

約数和(自身を含む): 99773856

約数和(自身を除く): 50286106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 15227, 30454, 76135, 152270, 197951, 380675, 395902, 761350, 989755, 1903375, 1979510, 3806750, 4948775, 9897550, 24743875, 49487750]

約数ペア:

[(1, 49487750), (2, 24743875), (5, 9897550), (10, 4948775), (13, 3806750), (25, 1979510), (26, 1903375), (50, 989755), (65, 761350), (125, 395902), (130, 380675), (250, 197951), (325, 152270), (650, 76135), (1625, 30454), (3250, 15227)]