49983501

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 23007219

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 431, 899, 1247, 1293, 1333, 2697, 3741, 3999, 12499, 13361, 18533, 37497, 38657, 40083, 55599, 115971, 387469, 537457, 574523, 1162407, 1612371, 1723569, 16661167, 49983501]

約数ペア:

[(1, 49983501), (3, 16661167), (29, 1723569), (31, 1612371), (43, 1162407), (87, 574523), (93, 537457), (129, 387469), (431, 115971), (899, 55599), (1247, 40083), (1293, 38657), (1333, 37497), (2697, 18533), (3741, 13361), (3999, 12499)]