56487672

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2539}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 158496000

約数和(自身を除く): 102008328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2539, 2781, 3708, 5078, 5562, 7416, 7617, 10156, 11124, 15234, 20312, 22248, 22851, 30468, 45702, 60936, 68553, 91404, 137106, 182808, 261517, 274212, 523034, 548424, 784551, 1046068, 1569102, 2092136, 2353653, 3138204, 4707306, 6276408, 7060959, 9414612, 14121918, 18829224, 28243836, 56487672]

約数ペア:

[(1, 56487672), (2, 28243836), (3, 18829224), (4, 14121918), (6, 9414612), (8, 7060959), (9, 6276408), (12, 4707306), (18, 3138204), (24, 2353653), (27, 2092136), (36, 1569102), (54, 1046068), (72, 784551), (103, 548424), (108, 523034), (206, 274212), (216, 261517), (309, 182808), (412, 137106), (618, 91404), (824, 68553), (927, 60936), (1236, 45702), (1854, 30468), (2472, 22851), (2539, 22248), (2781, 20312), (3708, 15234), (5078, 11124), (5562, 10156), (7416, 7617)]