55684984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 107039520

約数和(自身を除く): 51354536

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 584, 776, 983, 1966, 3932, 7081, 7864, 14162, 28324, 56648, 71759, 95351, 143518, 190702, 287036, 381404, 574072, 762808, 6960623, 13921246, 27842492, 55684984]

約数ペア:

[(1, 55684984), (2, 27842492), (4, 13921246), (8, 6960623), (73, 762808), (97, 574072), (146, 381404), (194, 287036), (292, 190702), (388, 143518), (584, 95351), (776, 71759), (983, 56648), (1966, 28324), (3932, 14162), (7081, 7864)]