51303888

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1273

約数の個数: 80

約数和(自身を含む): 148819840

約数和(自身を除く): 97515952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1153, 1236, 1648, 1854, 2306, 2472, 2781, 3459, 3708, 4612, 4944, 5562, 6918, 7416, 9224, 10377, 11124, 13836, 14832, 18448, 20754, 22248, 27672, 31131, 41508, 44496, 55344, 62262, 83016, 118759, 124524, 166032, 237518, 249048, 356277, 475036, 498096, 712554, 950072, 1068831, 1425108, 1900144, 2137662, 2850216, 3206493, 4275324, 5700432, 6412986, 8550648, 12825972, 17101296, 25651944, 51303888]

約数ペア:

[(1, 51303888), (2, 25651944), (3, 17101296), (4, 12825972), (6, 8550648), (8, 6412986), (9, 5700432), (12, 4275324), (16, 3206493), (18, 2850216), (24, 2137662), (27, 1900144), (36, 1425108), (48, 1068831), (54, 950072), (72, 712554), (103, 498096), (108, 475036), (144, 356277), (206, 249048), (216, 237518), (309, 166032), (412, 124524), (432, 118759), (618, 83016), (824, 62262), (927, 55344), (1153, 44496), (1236, 41508), (1648, 31131), (1854, 27672), (2306, 22248), (2472, 20754), (2781, 18448), (3459, 14832), (3708, 13836), (4612, 11124), (4944, 10377), (5562, 9224), (6918, 7416)]