55478485436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{16091}}^1$

素因数の和:16850

約数の個数: 48

約数和(自身を含む): 106927091712

約数和(自身を除く): 51448606276

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 617, 1234, 1397, 2468, 2794, 5588, 6787, 13574, 16091, 27148, 32182, 64364, 78359, 156718, 177001, 313436, 354002, 708004, 861949, 1723898, 2043557, 3447796, 4087114, 8174228, 9928147, 19856294, 22479127, 39712588, 44958254, 89916508, 109209617, 218419234, 436838468, 1260874669, 2521749338, 5043498676, 13869621359, 27739242718, 55478485436]

約数ペア:

[(1, 55478485436), (2, 27739242718), (4, 13869621359), (11, 5043498676), (22, 2521749338), (44, 1260874669), (127, 436838468), (254, 218419234), (508, 109209617), (617, 89916508), (1234, 44958254), (1397, 39712588), (2468, 22479127), (2794, 19856294), (5588, 9928147), (6787, 8174228), (13574, 4087114), (16091, 3447796), (27148, 2043557), (32182, 1723898), (64364, 861949), (78359, 708004), (156718, 354002), (177001, 313436)]