49440318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 62326722

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 97, 102, 114, 194, 263, 291, 323, 526, 582, 646, 789, 969, 1578, 1649, 1843, 1938, 3298, 3686, 4471, 4947, 4997, 5529, 8942, 9894, 9994, 11058, 13413, 14991, 25511, 26826, 29982, 31331, 51022, 62662, 76533, 84949, 93993, 153066, 169898, 187986, 254847, 433687, 484709, 509694, 867374, 969418, 1301061, 1454127, 2602122, 2908254, 8240053, 16480106, 24720159, 49440318]

約数ペア:

[(1, 49440318), (2, 24720159), (3, 16480106), (6, 8240053), (17, 2908254), (19, 2602122), (34, 1454127), (38, 1301061), (51, 969418), (57, 867374), (97, 509694), (102, 484709), (114, 433687), (194, 254847), (263, 187986), (291, 169898), (323, 153066), (526, 93993), (582, 84949), (646, 76533), (789, 62662), (969, 51022), (1578, 31331), (1649, 29982), (1843, 26826), (1938, 25511), (3298, 14991), (3686, 13413), (4471, 11058), (4947, 9994), (4997, 9894), (5529, 8942)]