55281390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3847}}^1$

素因数の和:4336

約数の個数: 32

約数和(自身を含む): 132986880

約数和(自身を除く): 77705490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 3847, 4790, 7185, 7694, 11541, 14370, 19235, 23082, 38470, 57705, 115410, 1842713, 3685426, 5528139, 9213565, 11056278, 18427130, 27640695, 55281390]

約数ペア:

[(1, 55281390), (2, 27640695), (3, 18427130), (5, 11056278), (6, 9213565), (10, 5528139), (15, 3685426), (30, 1842713), (479, 115410), (958, 57705), (1437, 38470), (2395, 23082), (2874, 19235), (3847, 14370), (4790, 11541), (7185, 7694)]