49870755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 101122560

約数和(自身を除く): 51251805

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 71, 99, 121, 129, 135, 165, 213, 215, 297, 355, 363, 387, 473, 495, 605, 639, 645, 781, 1065, 1089, 1161, 1419, 1485, 1815, 1917, 1935, 2343, 2365, 3053, 3195, 3267, 3905, 4257, 5203, 5445, 5805, 7029, 7095, 8591, 9159, 9585, 11715, 12771, 15265, 15609, 16335, 21087, 21285, 25773, 26015, 27477, 33583, 35145, 42955, 45795, 46827, 63855, 77319, 78045, 82431, 100749, 105435, 128865, 137385, 140481, 167915, 231957, 234135, 302247, 369413, 386595, 412155, 503745, 702405, 906741, 1108239, 1159785, 1511235, 1847065, 3324717, 4533705, 5541195, 9974151, 16623585, 49870755]

約数ペア:

[(1, 49870755), (3, 16623585), (5, 9974151), (9, 5541195), (11, 4533705), (15, 3324717), (27, 1847065), (33, 1511235), (43, 1159785), (45, 1108239), (55, 906741), (71, 702405), (99, 503745), (121, 412155), (129, 386595), (135, 369413), (165, 302247), (213, 234135), (215, 231957), (297, 167915), (355, 140481), (363, 137385), (387, 128865), (473, 105435), (495, 100749), (605, 82431), (639, 78045), (645, 77319), (781, 63855), (1065, 46827), (1089, 45795), (1161, 42955), (1419, 35145), (1485, 33583), (1815, 27477), (1917, 26015), (1935, 25773), (2343, 21285), (2365, 21087), (3053, 16335), (3195, 15609), (3267, 15265), (3905, 12771), (4257, 11715), (5203, 9585), (5445, 9159), (5805, 8591), (7029, 7095)]