47994475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 63488000

約数和(自身を除く): 15493525

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1279, 1501, 1975, 6395, 7505, 24301, 31975, 37525, 101041, 121505, 505205, 607525, 1919779, 2526025, 9598895, 47994475]

約数ペア:

[(1, 47994475), (5, 9598895), (19, 2526025), (25, 1919779), (79, 607525), (95, 505205), (395, 121505), (475, 101041), (1279, 37525), (1501, 31975), (1975, 24301), (6395, 7505)]