56117488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26371}}^1$

素因数の和:26405

約数の個数: 40

約数和(自身を含む): 130805120

約数和(自身を除く): 74687632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26371, 52742, 105484, 184597, 210968, 369194, 421936, 501049, 738388, 1002098, 1476776, 2004196, 2953552, 3507343, 4008392, 7014686, 8016784, 14029372, 28058744, 56117488]

約数ペア:

[(1, 56117488), (2, 28058744), (4, 14029372), (7, 8016784), (8, 7014686), (14, 4008392), (16, 3507343), (19, 2953552), (28, 2004196), (38, 1476776), (56, 1002098), (76, 738388), (112, 501049), (133, 421936), (152, 369194), (266, 210968), (304, 184597), (532, 105484), (1064, 52742), (2128, 26371)]