50212920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 109454280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 307, 348, 376, 435, 470, 564, 580, 614, 696, 705, 870, 921, 940, 1128, 1160, 1228, 1363, 1410, 1535, 1740, 1842, 1880, 2456, 2726, 2820, 3070, 3480, 3684, 4089, 4605, 5452, 5640, 6140, 6815, 7368, 8178, 8903, 9210, 10904, 12280, 13630, 14429, 16356, 17806, 18420, 20445, 26709, 27260, 28858, 32712, 35612, 36840, 40890, 43287, 44515, 53418, 54520, 57716, 71224, 72145, 81780, 86574, 89030, 106836, 115432, 133545, 144290, 163560, 173148, 178060, 213672, 216435, 267090, 288580, 346296, 356120, 418441, 432870, 534180, 577160, 836882, 865740, 1068360, 1255323, 1673764, 1731480, 2092205, 2510646, 3347528, 4184410, 5021292, 6276615, 8368820, 10042584, 12553230, 16737640, 25106460, 50212920]

約数ペア:

[(1, 50212920), (2, 25106460), (3, 16737640), (4, 12553230), (5, 10042584), (6, 8368820), (8, 6276615), (10, 5021292), (12, 4184410), (15, 3347528), (20, 2510646), (24, 2092205), (29, 1731480), (30, 1673764), (40, 1255323), (47, 1068360), (58, 865740), (60, 836882), (87, 577160), (94, 534180), (116, 432870), (120, 418441), (141, 356120), (145, 346296), (174, 288580), (188, 267090), (232, 216435), (235, 213672), (282, 178060), (290, 173148), (307, 163560), (348, 144290), (376, 133545), (435, 115432), (470, 106836), (564, 89030), (580, 86574), (614, 81780), (696, 72145), (705, 71224), (870, 57716), (921, 54520), (940, 53418), (1128, 44515), (1160, 43287), (1228, 40890), (1363, 36840), (1410, 35612), (1535, 32712), (1740, 28858), (1842, 27260), (1880, 26709), (2456, 20445), (2726, 18420), (2820, 17806), (3070, 16356), (3480, 14429), (3684, 13630), (4089, 12280), (4605, 10904), (5452, 9210), (5640, 8903), (6140, 8178), (6815, 7368)]