47648272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 64844528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 349, 368, 371, 424, 644, 698, 742, 848, 1219, 1288, 1396, 1484, 2438, 2443, 2576, 2792, 2968, 4876, 4886, 5584, 5936, 8027, 8533, 9752, 9772, 16054, 17066, 18497, 19504, 19544, 32108, 34132, 36994, 39088, 56189, 64216, 68264, 73988, 112378, 128432, 129479, 136528, 147976, 224756, 258958, 295952, 425431, 449512, 517916, 850862, 899024, 1035832, 1701724, 2071664, 2978017, 3403448, 5956034, 6806896, 11912068, 23824136, 47648272]

約数ペア:

[(1, 47648272), (2, 23824136), (4, 11912068), (7, 6806896), (8, 5956034), (14, 3403448), (16, 2978017), (23, 2071664), (28, 1701724), (46, 1035832), (53, 899024), (56, 850862), (92, 517916), (106, 449512), (112, 425431), (161, 295952), (184, 258958), (212, 224756), (322, 147976), (349, 136528), (368, 129479), (371, 128432), (424, 112378), (644, 73988), (698, 68264), (742, 64216), (848, 56189), (1219, 39088), (1288, 36994), (1396, 34132), (1484, 32108), (2438, 19544), (2443, 19504), (2576, 18497), (2792, 17066), (2968, 16054), (4876, 9772), (4886, 9752), (5584, 8533), (5936, 8027)]