26154970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 48813840

約数和(自身を除く): 22658870

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 809, 1618, 3233, 4045, 6466, 8090, 16165, 32330, 42877, 49349, 85754, 98698, 214385, 246745, 428770, 493490, 2615497, 5230994, 13077485, 26154970]

約数ペア:

[(1, 26154970), (2, 13077485), (5, 5230994), (10, 2615497), (53, 493490), (61, 428770), (106, 246745), (122, 214385), (265, 98698), (305, 85754), (530, 49349), (610, 42877), (809, 32330), (1618, 16165), (3233, 8090), (4045, 6466)]