56283714

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{45317}}^1$

素因数の和:45351

約数の個数: 32

約数和(自身を含む): 130515840

約数和(自身を除く): 74232126

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 45317, 90634, 135951, 271902, 407853, 815706, 1042291, 1223559, 2084582, 2447118, 3126873, 6253746, 9380619, 18761238, 28141857, 56283714]

約数ペア:

[(1, 56283714), (2, 28141857), (3, 18761238), (6, 9380619), (9, 6253746), (18, 3126873), (23, 2447118), (27, 2084582), (46, 1223559), (54, 1042291), (69, 815706), (138, 407853), (207, 271902), (414, 135951), (621, 90634), (1242, 45317)]