51783376866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{104009}}^1$

素因数の和:104531

約数の個数: 48

約数和(自身を含む): 112375732320

約数和(自身を除く): 60592355454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 491, 507, 982, 1014, 1473, 2946, 6383, 12766, 19149, 38298, 82979, 104009, 165958, 208018, 248937, 312027, 497874, 624054, 1352117, 2704234, 4056351, 8112702, 17577521, 35155042, 51068419, 52732563, 102136838, 105465126, 153205257, 306410514, 663889447, 1327778894, 1991668341, 3983336682, 8630562811, 17261125622, 25891688433, 51783376866]

約数ペア:

[(1, 51783376866), (2, 25891688433), (3, 17261125622), (6, 8630562811), (13, 3983336682), (26, 1991668341), (39, 1327778894), (78, 663889447), (169, 306410514), (338, 153205257), (491, 105465126), (507, 102136838), (982, 52732563), (1014, 51068419), (1473, 35155042), (2946, 17577521), (6383, 8112702), (12766, 4056351), (19149, 2704234), (38298, 1352117), (82979, 624054), (104009, 497874), (165958, 312027), (208018, 248937)]