56987856

素因数分解:

$2^4\times 3^2\times {\mathrm{395749}}^1$

素因数の和:395763

約数の個数: 30

約数和(自身を含む): 159487250

約数和(自身を除く): 102499394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 395749, 791498, 1187247, 1582996, 2374494, 3165992, 3561741, 4748988, 6331984, 7123482, 9497976, 14246964, 18995952, 28493928, 56987856]

約数ペア:

[(1, 56987856), (2, 28493928), (3, 18995952), (4, 14246964), (6, 9497976), (8, 7123482), (9, 6331984), (12, 4748988), (16, 3561741), (18, 3165992), (24, 2374494), (36, 1582996), (48, 1187247), (72, 791498), (144, 395749)]