49666500910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{246643}}^1$

素因数の和:248212

約数の個数: 32

約数和(自身を含む): 96339146400

約数和(自身を除く): 46672645490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549, 3098, 7745, 15490, 20137, 40274, 100685, 201370, 246643, 493286, 1233215, 2466430, 3206359, 6412718, 16031795, 32063590, 382050007, 764100014, 1910250035, 3820500070, 4966650091, 9933300182, 24833250455, 49666500910]

約数ペア:

[(1, 49666500910), (2, 24833250455), (5, 9933300182), (10, 4966650091), (13, 3820500070), (26, 1910250035), (65, 764100014), (130, 382050007), (1549, 32063590), (3098, 16031795), (7745, 6412718), (15490, 3206359), (20137, 2466430), (40274, 1233215), (100685, 493286), (201370, 246643)]