54899523

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 94848000

約数和(自身を除く): 39948477

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 151, 199, 203, 261, 453, 597, 609, 1057, 1359, 1393, 1791, 1827, 3171, 4179, 4379, 5771, 9513, 12537, 13137, 17313, 30049, 30653, 39411, 40397, 51939, 90147, 91959, 121191, 210343, 270441, 275877, 363573, 631029, 871421, 1893087, 2614263, 6099947, 7842789, 18299841, 54899523]

約数ペア:

[(1, 54899523), (3, 18299841), (7, 7842789), (9, 6099947), (21, 2614263), (29, 1893087), (63, 871421), (87, 631029), (151, 363573), (199, 275877), (203, 270441), (261, 210343), (453, 121191), (597, 91959), (609, 90147), (1057, 51939), (1359, 40397), (1393, 39411), (1791, 30653), (1827, 30049), (3171, 17313), (4179, 13137), (4379, 12537), (5771, 9513)]