47804460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72431}}^1$

素因数の和:72454

約数の個数: 48

約数和(自身を含む): 146022912

約数和(自身を除く): 98218452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 72431, 144862, 217293, 289724, 362155, 434586, 724310, 796741, 869172, 1086465, 1448620, 1593482, 2172930, 2390223, 3186964, 3983705, 4345860, 4780446, 7967410, 9560892, 11951115, 15934820, 23902230, 47804460]

約数ペア:

[(1, 47804460), (2, 23902230), (3, 15934820), (4, 11951115), (5, 9560892), (6, 7967410), (10, 4780446), (11, 4345860), (12, 3983705), (15, 3186964), (20, 2390223), (22, 2172930), (30, 1593482), (33, 1448620), (44, 1086465), (55, 869172), (60, 796741), (66, 724310), (110, 434586), (132, 362155), (165, 289724), (220, 217293), (330, 144862), (660, 72431)]