55084290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42701}}^1$

素因数の和:42754

約数の個数: 32

約数和(自身を含む): 135279936

約数和(自身を除く): 80195646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 42701, 85402, 128103, 213505, 256206, 427010, 640515, 1281030, 1836143, 3672286, 5508429, 9180715, 11016858, 18361430, 27542145, 55084290]

約数ペア:

[(1, 55084290), (2, 27542145), (3, 18361430), (5, 11016858), (6, 9180715), (10, 5508429), (15, 3672286), (30, 1836143), (43, 1281030), (86, 640515), (129, 427010), (215, 256206), (258, 213505), (430, 128103), (645, 85402), (1290, 42701)]