55981968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{166613}}^1$

素因数の和:166631

約数の個数: 40

約数和(自身を含む): 165281088

約数和(自身を除く): 109299120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 166613, 333226, 499839, 666452, 999678, 1166291, 1332904, 1999356, 2332582, 2665808, 3498873, 3998712, 4665164, 6997746, 7997424, 9330328, 13995492, 18660656, 27990984, 55981968]

約数ペア:

[(1, 55981968), (2, 27990984), (3, 18660656), (4, 13995492), (6, 9330328), (7, 7997424), (8, 6997746), (12, 4665164), (14, 3998712), (16, 3498873), (21, 2665808), (24, 2332582), (28, 1999356), (42, 1332904), (48, 1166291), (56, 999678), (84, 666452), (112, 499839), (168, 333226), (336, 166613)]