56317620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2659}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 158195520

約数和(自身を除く): 101877900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 2659, 3530, 4236, 5295, 5318, 7060, 7977, 10590, 10636, 13295, 15954, 21180, 26590, 31908, 39885, 53180, 79770, 159540, 938627, 1877254, 2815881, 3754508, 4693135, 5631762, 9386270, 11263524, 14079405, 18772540, 28158810, 56317620]

約数ペア:

[(1, 56317620), (2, 28158810), (3, 18772540), (4, 14079405), (5, 11263524), (6, 9386270), (10, 5631762), (12, 4693135), (15, 3754508), (20, 2815881), (30, 1877254), (60, 938627), (353, 159540), (706, 79770), (1059, 53180), (1412, 39885), (1765, 31908), (2118, 26590), (2659, 21180), (3530, 15954), (4236, 13295), (5295, 10636), (5318, 10590), (7060, 7977)]