50461740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1432

約数の個数: 144

約数和(自身を含む): 181097280

約数和(自身を除く): 130635540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1381, 1740, 1827, 2030, 2436, 2610, 2762, 3045, 3654, 4060, 4143, 5220, 5524, 6090, 6905, 7308, 8286, 9135, 9667, 12180, 12429, 13810, 16572, 18270, 19334, 20715, 24858, 27620, 29001, 36540, 38668, 40049, 41430, 48335, 49716, 58002, 62145, 80098, 82860, 87003, 96670, 116004, 120147, 124290, 145005, 160196, 174006, 193340, 200245, 240294, 248580, 280343, 290010, 348012, 360441, 400490, 435015, 480588, 560686, 580020, 600735, 720882, 800980, 841029, 870030, 1121372, 1201470, 1401715, 1441764, 1682058, 1740060, 1802205, 2402940, 2523087, 2803430, 3364116, 3604410, 4205145, 5046174, 5606860, 7208820, 8410290, 10092348, 12615435, 16820580, 25230870, 50461740]

約数ペア:

[(1, 50461740), (2, 25230870), (3, 16820580), (4, 12615435), (5, 10092348), (6, 8410290), (7, 7208820), (9, 5606860), (10, 5046174), (12, 4205145), (14, 3604410), (15, 3364116), (18, 2803430), (20, 2523087), (21, 2402940), (28, 1802205), (29, 1740060), (30, 1682058), (35, 1441764), (36, 1401715), (42, 1201470), (45, 1121372), (58, 870030), (60, 841029), (63, 800980), (70, 720882), (84, 600735), (87, 580020), (90, 560686), (105, 480588), (116, 435015), (126, 400490), (140, 360441), (145, 348012), (174, 290010), (180, 280343), (203, 248580), (210, 240294), (252, 200245), (261, 193340), (290, 174006), (315, 160196), (348, 145005), (406, 124290), (420, 120147), (435, 116004), (522, 96670), (580, 87003), (609, 82860), (630, 80098), (812, 62145), (870, 58002), (1015, 49716), (1044, 48335), (1218, 41430), (1260, 40049), (1305, 38668), (1381, 36540), (1740, 29001), (1827, 27620), (2030, 24858), (2436, 20715), (2610, 19334), (2762, 18270), (3045, 16572), (3654, 13810), (4060, 12429), (4143, 12180), (5220, 9667), (5524, 9135), (6090, 8286), (6905, 7308)]