55539810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{205703}}^1$

素因数の和:205719

約数の個数: 32

約数和(自身を含む): 148106880

約数和(自身を除く): 92567070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 205703, 411406, 617109, 1028515, 1234218, 1851327, 2057030, 3085545, 3702654, 5553981, 6171090, 9256635, 11107962, 18513270, 27769905, 55539810]

約数ペア:

[(1, 55539810), (2, 27769905), (3, 18513270), (5, 11107962), (6, 9256635), (9, 6171090), (10, 5553981), (15, 3702654), (18, 3085545), (27, 2057030), (30, 1851327), (45, 1234218), (54, 1028515), (90, 617109), (135, 411406), (270, 205703)]