51381468

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{3889}}^1$

素因数の和:4266

約数の個数: 36

約数和(自身を含む): 130268320

約数和(自身を除く): 78886852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1468, 2202, 3303, 3889, 4404, 6606, 7778, 11667, 13212, 15556, 23334, 35001, 46668, 70002, 140004, 1427263, 2854526, 4281789, 5709052, 8563578, 12845367, 17127156, 25690734, 51381468]

約数ペア:

[(1, 51381468), (2, 25690734), (3, 17127156), (4, 12845367), (6, 8563578), (9, 5709052), (12, 4281789), (18, 2854526), (36, 1427263), (367, 140004), (734, 70002), (1101, 46668), (1468, 35001), (2202, 23334), (3303, 15556), (3889, 13212), (4404, 11667), (6606, 7778)]