49347972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 131616576

約数和(自身を除く): 82268604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 557, 642, 828, 963, 1114, 1284, 1671, 1926, 2228, 2461, 3342, 3852, 4922, 5013, 6684, 7383, 9844, 10026, 12811, 14766, 20052, 22149, 25622, 29532, 38433, 44298, 51244, 59599, 76866, 88596, 115299, 119198, 153732, 178797, 230598, 238396, 357594, 461196, 536391, 715188, 1072782, 1370777, 2145564, 2741554, 4112331, 5483108, 8224662, 12336993, 16449324, 24673986, 49347972]

約数ペア:

[(1, 49347972), (2, 24673986), (3, 16449324), (4, 12336993), (6, 8224662), (9, 5483108), (12, 4112331), (18, 2741554), (23, 2145564), (36, 1370777), (46, 1072782), (69, 715188), (92, 536391), (107, 461196), (138, 357594), (207, 238396), (214, 230598), (276, 178797), (321, 153732), (414, 119198), (428, 115299), (557, 88596), (642, 76866), (828, 59599), (963, 51244), (1114, 44298), (1284, 38433), (1671, 29532), (1926, 25622), (2228, 22149), (2461, 20052), (3342, 14766), (3852, 12811), (4922, 10026), (5013, 9844), (6684, 7383)]