55040024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3863}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 111978720

約数和(自身を除く): 56938696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 3863, 7124, 7726, 14248, 15452, 30904, 50219, 100438, 200876, 401752, 529231, 1058462, 2116924, 4233848, 6880003, 13760006, 27520012, 55040024]

約数ペア:

[(1, 55040024), (2, 27520012), (4, 13760006), (8, 6880003), (13, 4233848), (26, 2116924), (52, 1058462), (104, 529231), (137, 401752), (274, 200876), (548, 100438), (1096, 50219), (1781, 30904), (3562, 15452), (3863, 14248), (7124, 7726)]