48339340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 116424000

約数和(自身を除く): 68084660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 449, 769, 898, 1538, 1796, 2245, 3076, 3143, 3845, 4490, 5383, 6286, 7690, 8980, 10766, 12572, 15380, 15715, 21532, 26915, 31430, 53830, 62860, 107660, 345281, 690562, 1381124, 1726405, 2416967, 3452810, 4833934, 6905620, 9667868, 12084835, 24169670, 48339340]

約数ペア:

[(1, 48339340), (2, 24169670), (4, 12084835), (5, 9667868), (7, 6905620), (10, 4833934), (14, 3452810), (20, 2416967), (28, 1726405), (35, 1381124), (70, 690562), (140, 345281), (449, 107660), (769, 62860), (898, 53830), (1538, 31430), (1796, 26915), (2245, 21532), (3076, 15715), (3143, 15380), (3845, 12572), (4490, 10766), (5383, 8980), (6286, 7690)]