52768443

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 89976096

約数和(自身を除く): 37207653

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 147, 159, 273, 371, 521, 637, 689, 1113, 1563, 1911, 2067, 2597, 3647, 4823, 6773, 7791, 10941, 14469, 20319, 25529, 27613, 33761, 47411, 76587, 82839, 101283, 142233, 193291, 331877, 358969, 579873, 995631, 1076907, 1353037, 2512783, 4059111, 7538349, 17589481, 52768443]

約数ペア:

[(1, 52768443), (3, 17589481), (7, 7538349), (13, 4059111), (21, 2512783), (39, 1353037), (49, 1076907), (53, 995631), (91, 579873), (147, 358969), (159, 331877), (273, 193291), (371, 142233), (521, 101283), (637, 82839), (689, 76587), (1113, 47411), (1563, 33761), (1911, 27613), (2067, 25529), (2597, 20319), (3647, 14469), (4823, 10941), (6773, 7791)]