49347753

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 90349056

約数和(自身を除く): 41001303

約数列:

[1, 3, 7, 13, 17, 21, 31, 39, 49, 51, 91, 93, 119, 147, 217, 221, 273, 343, 357, 403, 527, 637, 651, 663, 833, 1029, 1209, 1519, 1547, 1581, 1911, 2401, 2499, 2821, 3689, 4459, 4557, 4641, 5831, 6851, 7203, 8463, 10633, 10829, 11067, 13377, 17493, 19747, 20553, 25823, 31213, 31899, 32487, 40817, 47957, 59241, 74431, 75803, 77469, 93639, 122451, 138229, 143871, 180761, 223293, 227409, 335699, 414687, 530621, 542283, 967603, 1007097, 1265327, 1591863, 2349893, 2902809, 3795981, 7049679, 16449251, 49347753]

約数ペア:

[(1, 49347753), (3, 16449251), (7, 7049679), (13, 3795981), (17, 2902809), (21, 2349893), (31, 1591863), (39, 1265327), (49, 1007097), (51, 967603), (91, 542283), (93, 530621), (119, 414687), (147, 335699), (217, 227409), (221, 223293), (273, 180761), (343, 143871), (357, 138229), (403, 122451), (527, 93639), (637, 77469), (651, 75803), (663, 74431), (833, 59241), (1029, 47957), (1209, 40817), (1519, 32487), (1547, 31899), (1581, 31213), (1911, 25823), (2401, 20553), (2499, 19747), (2821, 17493), (3689, 13377), (4459, 11067), (4557, 10829), (4641, 10633), (5831, 8463), (6851, 7203)]