56393454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 74243346

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 426, 442, 599, 663, 923, 1198, 1207, 1326, 1797, 1846, 2414, 2769, 3594, 3621, 5538, 7242, 7787, 10183, 15574, 15691, 20366, 23361, 30549, 31382, 42529, 46722, 47073, 61098, 85058, 94146, 127587, 132379, 255174, 264758, 397137, 552877, 722993, 794274, 1105754, 1445986, 1658631, 2168979, 3317262, 4337958, 9398909, 18797818, 28196727, 56393454]

約数ペア:

[(1, 56393454), (2, 28196727), (3, 18797818), (6, 9398909), (13, 4337958), (17, 3317262), (26, 2168979), (34, 1658631), (39, 1445986), (51, 1105754), (71, 794274), (78, 722993), (102, 552877), (142, 397137), (213, 264758), (221, 255174), (426, 132379), (442, 127587), (599, 94146), (663, 85058), (923, 61098), (1198, 47073), (1207, 46722), (1326, 42529), (1797, 31382), (1846, 30549), (2414, 23361), (2769, 20366), (3594, 15691), (3621, 15574), (5538, 10183), (7242, 7787)]