55749154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 93873600

約数和(自身を除く): 38124446

約数列:

[1, 2, 17, 19, 34, 38, 211, 323, 409, 422, 646, 818, 3587, 4009, 6953, 7174, 7771, 8018, 13906, 15542, 68153, 86299, 132107, 136306, 172598, 264214, 1467083, 1639681, 2934166, 3279362, 27874577, 55749154]

約数ペア:

[(1, 55749154), (2, 27874577), (17, 3279362), (19, 2934166), (34, 1639681), (38, 1467083), (211, 264214), (323, 172598), (409, 136306), (422, 132107), (646, 86299), (818, 68153), (3587, 15542), (4009, 13906), (6953, 8018), (7174, 7771)]