51407916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{611999}}^1$

素因数の和:612013

約数の個数: 24

約数和(自身を含む): 137088000

約数和(自身を除く): 85680084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 611999, 1223998, 1835997, 2447996, 3671994, 4283993, 7343988, 8567986, 12851979, 17135972, 25703958, 51407916]

約数ペア:

[(1, 51407916), (2, 25703958), (3, 17135972), (4, 12851979), (6, 8567986), (7, 7343988), (12, 4283993), (14, 3671994), (21, 2447996), (28, 1835997), (42, 1223998), (84, 611999)]