54387318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 67540362

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 97, 102, 138, 194, 239, 291, 391, 478, 582, 717, 782, 1173, 1434, 1649, 2231, 2346, 3298, 4063, 4462, 4947, 5497, 6693, 8126, 9894, 10994, 12189, 13386, 16491, 23183, 24378, 32982, 37927, 46366, 69549, 75854, 93449, 113781, 139098, 186898, 227562, 280347, 394111, 533209, 560694, 788222, 1066418, 1182333, 1599627, 2364666, 3199254, 9064553, 18129106, 27193659, 54387318]

約数ペア:

[(1, 54387318), (2, 27193659), (3, 18129106), (6, 9064553), (17, 3199254), (23, 2364666), (34, 1599627), (46, 1182333), (51, 1066418), (69, 788222), (97, 560694), (102, 533209), (138, 394111), (194, 280347), (239, 227562), (291, 186898), (391, 139098), (478, 113781), (582, 93449), (717, 75854), (782, 69549), (1173, 46366), (1434, 37927), (1649, 32982), (2231, 24378), (2346, 23183), (3298, 16491), (4063, 13386), (4462, 12189), (4947, 10994), (5497, 9894), (6693, 8126)]