51659024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 106392000

約数和(自身を除く): 54732976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1559, 1744, 2071, 3118, 4142, 6236, 8284, 12472, 16568, 24944, 29621, 33136, 59242, 118484, 169931, 236968, 339862, 473936, 679724, 1359448, 2718896, 3228689, 6457378, 12914756, 25829512, 51659024]

約数ペア:

[(1, 51659024), (2, 25829512), (4, 12914756), (8, 6457378), (16, 3228689), (19, 2718896), (38, 1359448), (76, 679724), (109, 473936), (152, 339862), (218, 236968), (304, 169931), (436, 118484), (872, 59242), (1559, 33136), (1744, 29621), (2071, 24944), (3118, 16568), (4142, 12472), (6236, 8284)]