51802366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 105007104

約数和(自身を除く): 53204738

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 154, 187, 238, 329, 374, 421, 517, 658, 799, 842, 1034, 1309, 1598, 2618, 2947, 3619, 4631, 5593, 5894, 7157, 7238, 8789, 9262, 11186, 14314, 17578, 19787, 32417, 39574, 50099, 61523, 64834, 78727, 100198, 123046, 138509, 157454, 217657, 277018, 336379, 435314, 551089, 672758, 1102178, 1523599, 2354653, 3047198, 3700169, 4709306, 7400338, 25901183, 51802366]

約数ペア:

[(1, 51802366), (2, 25901183), (7, 7400338), (11, 4709306), (14, 3700169), (17, 3047198), (22, 2354653), (34, 1523599), (47, 1102178), (77, 672758), (94, 551089), (119, 435314), (154, 336379), (187, 277018), (238, 217657), (329, 157454), (374, 138509), (421, 123046), (517, 100198), (658, 78727), (799, 64834), (842, 61523), (1034, 50099), (1309, 39574), (1598, 32417), (2618, 19787), (2947, 17578), (3619, 14314), (4631, 11186), (5593, 9262), (5894, 8789), (7157, 7238)]