53020120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45707}}^1$

素因数の和:45747

約数の個数: 32

約数和(自身を含む): 123411600

約数和(自身を除く): 70391480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 45707, 91414, 182828, 228535, 365656, 457070, 914140, 1325503, 1828280, 2651006, 5302012, 6627515, 10604024, 13255030, 26510060, 53020120]

約数ペア:

[(1, 53020120), (2, 26510060), (4, 13255030), (5, 10604024), (8, 6627515), (10, 5302012), (20, 2651006), (29, 1828280), (40, 1325503), (58, 914140), (116, 457070), (145, 365656), (232, 228535), (290, 182828), (580, 91414), (1160, 45707)]