55706586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 130128768

約数和(自身を除く): 74422182

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 977, 1118, 1326, 1462, 1677, 1954, 2193, 2931, 3354, 4386, 5862, 9503, 12701, 16609, 19006, 25402, 28509, 33218, 38103, 42011, 49827, 57018, 76206, 84022, 99654, 126033, 215917, 252066, 431834, 546143, 647751, 714187, 1092286, 1295502, 1428374, 1638429, 2142561, 3276858, 4285122, 9284431, 18568862, 27853293, 55706586]

約数ペア:

[(1, 55706586), (2, 27853293), (3, 18568862), (6, 9284431), (13, 4285122), (17, 3276858), (26, 2142561), (34, 1638429), (39, 1428374), (43, 1295502), (51, 1092286), (78, 714187), (86, 647751), (102, 546143), (129, 431834), (221, 252066), (258, 215917), (442, 126033), (559, 99654), (663, 84022), (731, 76206), (977, 57018), (1118, 49827), (1326, 42011), (1462, 38103), (1677, 33218), (1954, 28509), (2193, 25402), (2931, 19006), (3354, 16609), (4386, 12701), (5862, 9503)]