54573688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1283}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 110552400

約数和(自身を除く): 55978712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1283, 1636, 2566, 3272, 5132, 5317, 10264, 10634, 16679, 21268, 33358, 42536, 66716, 133432, 524747, 1049494, 2098988, 4197976, 6821711, 13643422, 27286844, 54573688]

約数ペア:

[(1, 54573688), (2, 27286844), (4, 13643422), (8, 6821711), (13, 4197976), (26, 2098988), (52, 1049494), (104, 524747), (409, 133432), (818, 66716), (1283, 42536), (1636, 33358), (2566, 21268), (3272, 16679), (5132, 10634), (5317, 10264)]