47680990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{907}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 98325504

約数和(自身を除く): 50644514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 751, 907, 1502, 1814, 3755, 4535, 5257, 6349, 7510, 9070, 10514, 12698, 26285, 31745, 52570, 63490, 681157, 1362314, 3405785, 4768099, 6811570, 9536198, 23840495, 47680990]

約数ペア:

[(1, 47680990), (2, 23840495), (5, 9536198), (7, 6811570), (10, 4768099), (14, 3405785), (35, 1362314), (70, 681157), (751, 63490), (907, 52570), (1502, 31745), (1814, 26285), (3755, 12698), (4535, 10514), (5257, 9070), (6349, 7510)]