51629865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 47073495

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 67, 105, 123, 179, 201, 205, 287, 335, 469, 537, 615, 861, 895, 1005, 1253, 1407, 1435, 2345, 2685, 2747, 3759, 4305, 6265, 7035, 7339, 8241, 11993, 13735, 18795, 19229, 22017, 35979, 36695, 41205, 51373, 57687, 59965, 83951, 96145, 110085, 154119, 179895, 251853, 256865, 288435, 419755, 491713, 770595, 1259265, 1475139, 2458565, 3441991, 7375695, 10325973, 17209955, 51629865]

約数ペア:

[(1, 51629865), (3, 17209955), (5, 10325973), (7, 7375695), (15, 3441991), (21, 2458565), (35, 1475139), (41, 1259265), (67, 770595), (105, 491713), (123, 419755), (179, 288435), (201, 256865), (205, 251853), (287, 179895), (335, 154119), (469, 110085), (537, 96145), (615, 83951), (861, 59965), (895, 57687), (1005, 51373), (1253, 41205), (1407, 36695), (1435, 35979), (2345, 22017), (2685, 19229), (2747, 18795), (3759, 13735), (4305, 11993), (6265, 8241), (7035, 7339)]