55252740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5323}}^1$

素因数の和:5508

約数の個数: 48

約数和(自身を含む): 155631168

約数和(自身を除く): 100378428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 5323, 10380, 10646, 15969, 21292, 26615, 31938, 53230, 63876, 79845, 106460, 159690, 319380, 920879, 1841758, 2762637, 3683516, 4604395, 5525274, 9208790, 11050548, 13813185, 18417580, 27626370, 55252740]

約数ペア:

[(1, 55252740), (2, 27626370), (3, 18417580), (4, 13813185), (5, 11050548), (6, 9208790), (10, 5525274), (12, 4604395), (15, 3683516), (20, 2762637), (30, 1841758), (60, 920879), (173, 319380), (346, 159690), (519, 106460), (692, 79845), (865, 63876), (1038, 53230), (1730, 31938), (2076, 26615), (2595, 21292), (3460, 15969), (5190, 10646), (5323, 10380)]