49391595

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 96602688

約数和(自身を除く): 47211093

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 121, 141, 165, 193, 235, 363, 423, 495, 517, 579, 605, 705, 965, 1089, 1551, 1737, 1815, 2115, 2123, 2585, 2895, 4653, 5445, 5687, 6369, 7755, 8685, 9071, 10615, 17061, 19107, 23265, 23353, 27213, 28435, 31845, 45355, 51183, 70059, 81639, 85305, 95535, 99781, 116765, 136065, 210177, 255915, 299343, 350295, 408195, 498905, 898029, 1050885, 1097591, 1496715, 3292773, 4490145, 5487955, 9878319, 16463865, 49391595]

約数ペア:

[(1, 49391595), (3, 16463865), (5, 9878319), (9, 5487955), (11, 4490145), (15, 3292773), (33, 1496715), (45, 1097591), (47, 1050885), (55, 898029), (99, 498905), (121, 408195), (141, 350295), (165, 299343), (193, 255915), (235, 210177), (363, 136065), (423, 116765), (495, 99781), (517, 95535), (579, 85305), (605, 81639), (705, 70059), (965, 51183), (1089, 45355), (1551, 31845), (1737, 28435), (1815, 27213), (2115, 23353), (2123, 23265), (2585, 19107), (2895, 17061), (4653, 10615), (5445, 9071), (5687, 8685), (6369, 7755)]