28553650

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{3301}}^1$

素因数の和:3486

約数の個数: 24

約数和(自身を含む): 53432964

約数和(自身を除く): 24879314

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 3301, 4325, 6602, 8650, 16505, 33010, 82525, 165050, 571073, 1142146, 2855365, 5710730, 14276825, 28553650]

約数ペア:

[(1, 28553650), (2, 14276825), (5, 5710730), (10, 2855365), (25, 1142146), (50, 571073), (173, 165050), (346, 82525), (865, 33010), (1730, 16505), (3301, 8650), (4325, 6602)]