52511895

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 103498560

約数和(自身を除く): 50986665

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 81, 85, 87, 135, 145, 153, 255, 261, 263, 405, 435, 459, 493, 765, 783, 789, 1305, 1315, 1377, 1479, 2295, 2349, 2367, 2465, 3915, 3945, 4437, 4471, 6885, 7101, 7395, 7627, 11745, 11835, 13311, 13413, 21303, 22185, 22355, 22881, 35505, 38135, 39933, 40239, 66555, 67065, 68643, 106515, 114405, 120717, 129659, 199665, 201195, 205929, 343215, 362151, 388977, 603585, 617787, 648295, 1029645, 1166931, 1810755, 1944885, 3088935, 3500793, 5834655, 10502379, 17503965, 52511895]

約数ペア:

[(1, 52511895), (3, 17503965), (5, 10502379), (9, 5834655), (15, 3500793), (17, 3088935), (27, 1944885), (29, 1810755), (45, 1166931), (51, 1029645), (81, 648295), (85, 617787), (87, 603585), (135, 388977), (145, 362151), (153, 343215), (255, 205929), (261, 201195), (263, 199665), (405, 129659), (435, 120717), (459, 114405), (493, 106515), (765, 68643), (783, 67065), (789, 66555), (1305, 40239), (1315, 39933), (1377, 38135), (1479, 35505), (2295, 22881), (2349, 22355), (2367, 22185), (2465, 21303), (3915, 13413), (3945, 13311), (4437, 11835), (4471, 11745), (6885, 7627), (7101, 7395)]