40950442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 72801792

約数和(自身を除く): 31851350

約数列:

[1, 2, 13, 23, 26, 31, 46, 47, 62, 94, 299, 403, 598, 611, 713, 806, 1081, 1222, 1426, 1457, 2162, 2209, 2914, 4418, 9269, 14053, 18538, 18941, 28106, 28717, 33511, 37882, 50807, 57434, 67022, 68479, 101614, 136958, 435643, 660491, 871286, 890227, 1320982, 1575017, 1780454, 3150034, 20475221, 40950442]

約数ペア:

[(1, 40950442), (2, 20475221), (13, 3150034), (23, 1780454), (26, 1575017), (31, 1320982), (46, 890227), (47, 871286), (62, 660491), (94, 435643), (299, 136958), (403, 101614), (598, 68479), (611, 67022), (713, 57434), (806, 50807), (1081, 37882), (1222, 33511), (1426, 28717), (1457, 28106), (2162, 18941), (2209, 18538), (2914, 14053), (4418, 9269)]