51407928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5029

約数の個数: 96

約数和(自身を含む): 163603440

約数和(自身を除く): 112195512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 4993, 5148, 9986, 10296, 14979, 19972, 29958, 39944, 44937, 54923, 59916, 64909, 89874, 109846, 119832, 129818, 164769, 179748, 194727, 219692, 259636, 329538, 359496, 389454, 439384, 494307, 519272, 584181, 659076, 713999, 778908, 988614, 1168362, 1318152, 1427998, 1557816, 1977228, 2141997, 2336724, 2855996, 3954456, 4283994, 4673448, 5711992, 6425991, 8567988, 12851982, 17135976, 25703964, 51407928]

約数ペア:

[(1, 51407928), (2, 25703964), (3, 17135976), (4, 12851982), (6, 8567988), (8, 6425991), (9, 5711992), (11, 4673448), (12, 4283994), (13, 3954456), (18, 2855996), (22, 2336724), (24, 2141997), (26, 1977228), (33, 1557816), (36, 1427998), (39, 1318152), (44, 1168362), (52, 988614), (66, 778908), (72, 713999), (78, 659076), (88, 584181), (99, 519272), (104, 494307), (117, 439384), (132, 389454), (143, 359496), (156, 329538), (198, 259636), (234, 219692), (264, 194727), (286, 179748), (312, 164769), (396, 129818), (429, 119832), (468, 109846), (572, 89874), (792, 64909), (858, 59916), (936, 54923), (1144, 44937), (1287, 39944), (1716, 29958), (2574, 19972), (3432, 14979), (4993, 10296), (5148, 9986)]