49927761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 77936040

約数和(自身を除く): 28008279

約数列:

[1, 3, 9, 13, 39, 117, 389, 1097, 1167, 3291, 3501, 5057, 9873, 14261, 15171, 42783, 45513, 128349, 426733, 1280199, 3840597, 5547529, 16642587, 49927761]

約数ペア:

[(1, 49927761), (3, 16642587), (9, 5547529), (13, 3840597), (39, 1280199), (117, 426733), (389, 128349), (1097, 45513), (1167, 42783), (3291, 15171), (3501, 14261), (5057, 9873)]