49519305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 95022720

約数和(自身を除く): 45503415

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 1409, 2343, 3195, 3905, 4227, 7029, 7045, 11715, 12681, 15499, 21135, 35145, 46497, 63405, 77495, 100039, 139491, 232485, 300117, 500195, 697455, 900351, 1100429, 1500585, 3301287, 4501755, 5502145, 9903861, 16506435, 49519305]

約数ペア:

[(1, 49519305), (3, 16506435), (5, 9903861), (9, 5502145), (11, 4501755), (15, 3301287), (33, 1500585), (45, 1100429), (55, 900351), (71, 697455), (99, 500195), (165, 300117), (213, 232485), (355, 139491), (495, 100039), (639, 77495), (781, 63405), (1065, 46497), (1409, 35145), (2343, 21135), (3195, 15499), (3905, 12681), (4227, 11715), (7029, 7045)]