53783688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{320141}}^1$

素因数の和:320157

約数の個数: 32

約数和(自身を含む): 153668160

約数和(自身を除く): 99884472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 320141, 640282, 960423, 1280564, 1920846, 2240987, 2561128, 3841692, 4481974, 6722961, 7683384, 8963948, 13445922, 17927896, 26891844, 53783688]

約数ペア:

[(1, 53783688), (2, 26891844), (3, 17927896), (4, 13445922), (6, 8963948), (7, 7683384), (8, 6722961), (12, 4481974), (14, 3841692), (21, 2561128), (24, 2240987), (28, 1920846), (42, 1280564), (56, 960423), (84, 640282), (168, 320141)]