48521343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 72124416

約数和(自身を除く): 23603073

約数列:

[1, 3, 13, 39, 47, 103, 141, 257, 309, 611, 771, 1339, 1833, 3341, 4017, 4841, 10023, 12079, 14523, 26471, 36237, 62933, 79413, 157027, 188799, 344123, 471081, 1032369, 1244137, 3732411, 16173781, 48521343]

約数ペア:

[(1, 48521343), (3, 16173781), (13, 3732411), (39, 1244137), (47, 1032369), (103, 471081), (141, 344123), (257, 188799), (309, 157027), (611, 79413), (771, 62933), (1339, 36237), (1833, 26471), (3341, 14523), (4017, 12079), (4841, 10023)]