47944300

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{5387}}^1$

素因数の和:5490

約数の個数: 36

約数和(自身を含む): 105227640

約数和(自身を除く): 57283340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 4450, 5387, 8900, 10774, 21548, 26935, 53870, 107740, 134675, 269350, 479443, 538700, 958886, 1917772, 2397215, 4794430, 9588860, 11986075, 23972150, 47944300]

約数ペア:

[(1, 47944300), (2, 23972150), (4, 11986075), (5, 9588860), (10, 4794430), (20, 2397215), (25, 1917772), (50, 958886), (89, 538700), (100, 479443), (178, 269350), (356, 134675), (445, 107740), (890, 53870), (1780, 26935), (2225, 21548), (4450, 10774), (5387, 8900)]