50501490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129491}}^1$

素因数の和:129514

約数の個数: 32

約数和(自身を含む): 130527936

約数和(自身を除く): 80026446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 129491, 258982, 388473, 647455, 776946, 1294910, 1683383, 1942365, 3366766, 3884730, 5050149, 8416915, 10100298, 16833830, 25250745, 50501490]

約数ペア:

[(1, 50501490), (2, 25250745), (3, 16833830), (5, 10100298), (6, 8416915), (10, 5050149), (13, 3884730), (15, 3366766), (26, 1942365), (30, 1683383), (39, 1294910), (65, 776946), (78, 647455), (130, 388473), (195, 258982), (390, 129491)]