47988320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5659}}^1$

素因数の和:5727

約数の個数: 48

約数和(自身を含む): 115531920

約数和(自身を除く): 67543600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 5659, 8480, 11318, 22636, 28295, 45272, 56590, 90544, 113180, 181088, 226360, 299927, 452720, 599854, 905440, 1199708, 1499635, 2399416, 2999270, 4798832, 5998540, 9597664, 11997080, 23994160, 47988320]

約数ペア:

[(1, 47988320), (2, 23994160), (4, 11997080), (5, 9597664), (8, 5998540), (10, 4798832), (16, 2999270), (20, 2399416), (32, 1499635), (40, 1199708), (53, 905440), (80, 599854), (106, 452720), (160, 299927), (212, 226360), (265, 181088), (424, 113180), (530, 90544), (848, 56590), (1060, 45272), (1696, 28295), (2120, 22636), (4240, 11318), (5659, 8480)]