48947913

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6566

約数の個数: 36

約数和(自身を含む): 87097140

約数和(自身を除く): 38149227

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 6529, 7497, 19587, 45703, 58761, 110993, 137109, 319921, 332979, 411327, 776951, 959763, 998937, 2330853, 2879289, 5438657, 6992559, 16315971, 48947913]

約数ペア:

[(1, 48947913), (3, 16315971), (7, 6992559), (9, 5438657), (17, 2879289), (21, 2330853), (49, 998937), (51, 959763), (63, 776951), (119, 411327), (147, 332979), (153, 319921), (357, 137109), (441, 110993), (833, 58761), (1071, 45703), (2499, 19587), (6529, 7497)]