56638998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 136288152

約数和(自身を除く): 79649154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 433, 507, 559, 774, 866, 1014, 1118, 1299, 1521, 1677, 2598, 3042, 3354, 3897, 5031, 5629, 7267, 7794, 10062, 11258, 14534, 16887, 18619, 21801, 33774, 37238, 43602, 50661, 55857, 65403, 73177, 101322, 111714, 130806, 146354, 167571, 219531, 242047, 335142, 439062, 484094, 658593, 726141, 1317186, 1452282, 2178423, 3146611, 4356846, 6293222, 9439833, 18879666, 28319499, 56638998]

約数ペア:

[(1, 56638998), (2, 28319499), (3, 18879666), (6, 9439833), (9, 6293222), (13, 4356846), (18, 3146611), (26, 2178423), (39, 1452282), (43, 1317186), (78, 726141), (86, 658593), (117, 484094), (129, 439062), (169, 335142), (234, 242047), (258, 219531), (338, 167571), (387, 146354), (433, 130806), (507, 111714), (559, 101322), (774, 73177), (866, 65403), (1014, 55857), (1118, 50661), (1299, 43602), (1521, 37238), (1677, 33774), (2598, 21801), (3042, 18619), (3354, 16887), (3897, 14534), (5031, 11258), (5629, 10062), (7267, 7794)]