48983620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{797}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 117976320

約数和(自身を除く): 68992700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 797, 878, 1594, 1756, 2195, 3073, 3188, 3985, 4390, 5579, 6146, 7970, 8780, 11158, 12292, 15365, 15940, 22316, 27895, 30730, 55790, 61460, 111580, 349883, 699766, 1399532, 1749415, 2449181, 3498830, 4898362, 6997660, 9796724, 12245905, 24491810, 48983620]

約数ペア:

[(1, 48983620), (2, 24491810), (4, 12245905), (5, 9796724), (7, 6997660), (10, 4898362), (14, 3498830), (20, 2449181), (28, 1749415), (35, 1399532), (70, 699766), (140, 349883), (439, 111580), (797, 61460), (878, 55790), (1594, 30730), (1756, 27895), (2195, 22316), (3073, 15940), (3188, 15365), (3985, 12292), (4390, 11158), (5579, 8780), (6146, 7970)]