5581450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 12213504

約数和(自身を除く): 6632054

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 431, 518, 862, 925, 1295, 1850, 2155, 2590, 3017, 4310, 6034, 6475, 10775, 12950, 15085, 15947, 21550, 30170, 31894, 75425, 79735, 111629, 150850, 159470, 223258, 398675, 558145, 797350, 1116290, 2790725, 5581450]

約数ペア:

[(1, 5581450), (2, 2790725), (5, 1116290), (7, 797350), (10, 558145), (14, 398675), (25, 223258), (35, 159470), (37, 150850), (50, 111629), (70, 79735), (74, 75425), (175, 31894), (185, 30170), (259, 21550), (350, 15947), (370, 15085), (431, 12950), (518, 10775), (862, 6475), (925, 6034), (1295, 4310), (1850, 3017), (2155, 2590)]