48949220

素因数分解:

$2^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{1607}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 102924864

約数和(自身を除く): 53975644

約数列:

[1, 2, 4, 5, 10, 20, 1523, 1607, 3046, 3214, 6092, 6428, 7615, 8035, 15230, 16070, 30460, 32140, 2447461, 4894922, 9789844, 12237305, 24474610, 48949220]

約数ペア:

[(1, 48949220), (2, 24474610), (4, 12237305), (5, 9789844), (10, 4894922), (20, 2447461), (1523, 32140), (1607, 30460), (3046, 16070), (3214, 15230), (6092, 8035), (6428, 7615)]