47878618

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 28326182

約数列:

[1, 2, 47, 59, 89, 94, 97, 118, 178, 194, 2773, 4183, 4559, 5251, 5546, 5723, 8366, 8633, 9118, 10502, 11446, 17266, 246797, 268981, 405751, 493594, 509347, 537962, 811502, 1018694, 23939309, 47878618]

約数ペア:

[(1, 47878618), (2, 23939309), (47, 1018694), (59, 811502), (89, 537962), (94, 509347), (97, 493594), (118, 405751), (178, 268981), (194, 246797), (2773, 17266), (4183, 11446), (4559, 10502), (5251, 9118), (5546, 8633), (5723, 8366)]