51664038

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 105066720

約数和(自身を除く): 53402682

約数列:

[1, 2, 3, 6, 109, 197, 218, 327, 394, 401, 591, 654, 802, 1182, 1203, 2406, 21473, 42946, 43709, 64419, 78997, 87418, 128838, 131127, 157994, 236991, 262254, 473982, 8610673, 17221346, 25832019, 51664038]

約数ペア:

[(1, 51664038), (2, 25832019), (3, 17221346), (6, 8610673), (109, 473982), (197, 262254), (218, 236991), (327, 157994), (394, 131127), (401, 128838), (591, 87418), (654, 78997), (802, 64419), (1182, 43709), (1203, 42946), (2406, 21473)]