47991972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{81619}}^1$

素因数の和:81640

約数の個数: 36

約数和(自身を含む): 130265520

約数和(自身を除く): 82273548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 81619, 163238, 244857, 326476, 489714, 571333, 979428, 1142666, 1713999, 2285332, 3427998, 3999331, 6855996, 7998662, 11997993, 15997324, 23995986, 47991972]

約数ペア:

[(1, 47991972), (2, 23995986), (3, 15997324), (4, 11997993), (6, 7998662), (7, 6855996), (12, 3999331), (14, 3427998), (21, 2285332), (28, 1713999), (42, 1142666), (49, 979428), (84, 571333), (98, 489714), (147, 326476), (196, 244857), (294, 163238), (588, 81619)]