52006648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 107136000

約数和(自身を除く): 55129352

約数列:

[1, 2, 4, 8, 19, 38, 61, 71, 76, 79, 122, 142, 152, 158, 244, 284, 316, 488, 568, 632, 1159, 1349, 1501, 2318, 2698, 3002, 4331, 4636, 4819, 5396, 5609, 6004, 8662, 9272, 9638, 10792, 11218, 12008, 17324, 19276, 22436, 34648, 38552, 44872, 82289, 91561, 106571, 164578, 183122, 213142, 329156, 342149, 366244, 426284, 658312, 684298, 732488, 852568, 1368596, 2737192, 6500831, 13001662, 26003324, 52006648]

約数ペア:

[(1, 52006648), (2, 26003324), (4, 13001662), (8, 6500831), (19, 2737192), (38, 1368596), (61, 852568), (71, 732488), (76, 684298), (79, 658312), (122, 426284), (142, 366244), (152, 342149), (158, 329156), (244, 213142), (284, 183122), (316, 164578), (488, 106571), (568, 91561), (632, 82289), (1159, 44872), (1349, 38552), (1501, 34648), (2318, 22436), (2698, 19276), (3002, 17324), (4331, 12008), (4636, 11218), (4819, 10792), (5396, 9638), (5609, 9272), (6004, 8662)]