51922899

素因数分解:

$3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 87764040

約数和(自身を除く): 35841141

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 281, 419, 441, 843, 1257, 1967, 2529, 2933, 3771, 5901, 8799, 13769, 17703, 20531, 26397, 41307, 61593, 117739, 123921, 184779, 353217, 824173, 1059651, 2472519, 5769211, 7417557, 17307633, 51922899]

約数ペア:

[(1, 51922899), (3, 17307633), (7, 7417557), (9, 5769211), (21, 2472519), (49, 1059651), (63, 824173), (147, 353217), (281, 184779), (419, 123921), (441, 117739), (843, 61593), (1257, 41307), (1967, 26397), (2529, 20531), (2933, 17703), (3771, 13769), (5901, 8799)]