56657874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103769}}^1$

素因数の和:103794

約数の個数: 32

約数和(自身を含む): 139466880

約数和(自身を除く): 82809006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 103769, 207538, 311307, 622614, 726383, 1348997, 1452766, 2179149, 2697994, 4046991, 4358298, 8093982, 9442979, 18885958, 28328937, 56657874]

約数ペア:

[(1, 56657874), (2, 28328937), (3, 18885958), (6, 9442979), (7, 8093982), (13, 4358298), (14, 4046991), (21, 2697994), (26, 2179149), (39, 1452766), (42, 1348997), (78, 726383), (91, 622614), (182, 311307), (273, 207538), (546, 103769)]