52465640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 126144000

約数和(自身を除く): 73678360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1459, 1798, 2918, 3596, 4495, 5836, 7192, 7295, 8990, 11672, 14590, 17980, 29180, 35960, 42311, 45229, 58360, 84622, 90458, 169244, 180916, 211555, 226145, 338488, 361832, 423110, 452290, 846220, 904580, 1311641, 1692440, 1809160, 2623282, 5246564, 6558205, 10493128, 13116410, 26232820, 52465640]

約数ペア:

[(1, 52465640), (2, 26232820), (4, 13116410), (5, 10493128), (8, 6558205), (10, 5246564), (20, 2623282), (29, 1809160), (31, 1692440), (40, 1311641), (58, 904580), (62, 846220), (116, 452290), (124, 423110), (145, 361832), (155, 338488), (232, 226145), (248, 211555), (290, 180916), (310, 169244), (580, 90458), (620, 84622), (899, 58360), (1160, 45229), (1240, 42311), (1459, 35960), (1798, 29180), (2918, 17980), (3596, 14590), (4495, 11672), (5836, 8990), (7192, 7295)]