49475010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126859}}^1$

素因数の和:126882

約数の個数: 32

約数和(自身を含む): 127874880

約数和(自身を除く): 78399870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 126859, 253718, 380577, 634295, 761154, 1268590, 1649167, 1902885, 3298334, 3805770, 4947501, 8245835, 9895002, 16491670, 24737505, 49475010]

約数ペア:

[(1, 49475010), (2, 24737505), (3, 16491670), (5, 9895002), (6, 8245835), (10, 4947501), (13, 3805770), (15, 3298334), (26, 1902885), (30, 1649167), (39, 1268590), (65, 761154), (78, 634295), (130, 380577), (195, 253718), (390, 126859)]