48694072

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 109002240

約数和(自身を除く): 60308168

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 71, 74, 142, 148, 259, 284, 296, 331, 497, 518, 568, 662, 994, 1036, 1324, 1988, 2072, 2317, 2627, 2648, 3976, 4634, 5254, 9268, 10508, 12247, 18389, 18536, 21016, 23501, 24494, 36778, 47002, 48988, 73556, 85729, 94004, 97976, 147112, 164507, 171458, 188008, 329014, 342916, 658028, 685832, 869537, 1316056, 1739074, 3478148, 6086759, 6956296, 12173518, 24347036, 48694072]

約数ペア:

[(1, 48694072), (2, 24347036), (4, 12173518), (7, 6956296), (8, 6086759), (14, 3478148), (28, 1739074), (37, 1316056), (56, 869537), (71, 685832), (74, 658028), (142, 342916), (148, 329014), (259, 188008), (284, 171458), (296, 164507), (331, 147112), (497, 97976), (518, 94004), (568, 85729), (662, 73556), (994, 48988), (1036, 47002), (1324, 36778), (1988, 24494), (2072, 23501), (2317, 21016), (2627, 18536), (2648, 18389), (3976, 12247), (4634, 10508), (5254, 9268)]