49581213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 25897827

約数列:

[1, 3, 11, 29, 33, 87, 103, 309, 319, 503, 957, 1133, 1509, 2987, 3399, 5533, 8961, 14587, 16599, 32857, 43761, 51809, 98571, 155427, 160457, 481371, 569899, 1502461, 1709697, 4507383, 16527071, 49581213]

約数ペア:

[(1, 49581213), (3, 16527071), (11, 4507383), (29, 1709697), (33, 1502461), (87, 569899), (103, 481371), (309, 160457), (319, 155427), (503, 98571), (957, 51809), (1133, 43761), (1509, 32857), (2987, 16599), (3399, 14587), (5533, 8961)]