49683435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 86146656

約数和(自身を除く): 36463221

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 157, 219, 255, 289, 365, 471, 785, 867, 1095, 1241, 1445, 2355, 2669, 3723, 4335, 6205, 8007, 11461, 13345, 18615, 21097, 34383, 40035, 45373, 57305, 63291, 105485, 136119, 171915, 194837, 226865, 316455, 584511, 680595, 974185, 2922555, 3312229, 9936687, 16561145, 49683435]

約数ペア:

[(1, 49683435), (3, 16561145), (5, 9936687), (15, 3312229), (17, 2922555), (51, 974185), (73, 680595), (85, 584511), (157, 316455), (219, 226865), (255, 194837), (289, 171915), (365, 136119), (471, 105485), (785, 63291), (867, 57305), (1095, 45373), (1241, 40035), (1445, 34383), (2355, 21097), (2669, 18615), (3723, 13345), (4335, 11461), (6205, 8007)]