51468345

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{827}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 91808640

約数和(自身を除く): 40340295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 827, 1383, 2305, 2481, 4135, 4149, 6915, 7443, 12405, 12447, 20745, 22329, 37215, 62235, 111645, 381247, 1143741, 1906235, 3431223, 5718705, 10293669, 17156115, 51468345]

約数ペア:

[(1, 51468345), (3, 17156115), (5, 10293669), (9, 5718705), (15, 3431223), (27, 1906235), (45, 1143741), (135, 381247), (461, 111645), (827, 62235), (1383, 37215), (2305, 22329), (2481, 20745), (4135, 12447), (4149, 12405), (6915, 7443)]