55286618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 98055360

約数和(自身を除く): 42768742

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 61, 122, 323, 391, 437, 646, 782, 874, 1037, 1159, 1403, 2074, 2318, 2806, 3721, 7429, 7442, 14858, 19703, 23851, 26657, 39406, 47702, 53314, 63257, 70699, 85583, 126514, 141398, 171166, 453169, 906338, 1201883, 1454911, 1626077, 2403766, 2909822, 3252154, 27643309, 55286618]

約数ペア:

[(1, 55286618), (2, 27643309), (17, 3252154), (19, 2909822), (23, 2403766), (34, 1626077), (38, 1454911), (46, 1201883), (61, 906338), (122, 453169), (323, 171166), (391, 141398), (437, 126514), (646, 85583), (782, 70699), (874, 63257), (1037, 53314), (1159, 47702), (1403, 39406), (2074, 26657), (2318, 23851), (2806, 19703), (3721, 14858), (7429, 7442)]