49460439

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 80110080

約数和(自身を除く): 30649641

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 1097, 2147, 2373, 3291, 6441, 7679, 15029, 20843, 23037, 45087, 62529, 123961, 145901, 371883, 437703, 867727, 2355259, 2603181, 7065777, 16486813, 49460439]

約数ペア:

[(1, 49460439), (3, 16486813), (7, 7065777), (19, 2603181), (21, 2355259), (57, 867727), (113, 437703), (133, 371883), (339, 145901), (399, 123961), (791, 62529), (1097, 45087), (2147, 23037), (2373, 20843), (3291, 15029), (6441, 7679)]