51398072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 116709120

約数和(自身を除く): 65311048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 47, 68, 86, 88, 94, 136, 172, 187, 188, 289, 344, 374, 376, 473, 517, 578, 731, 748, 799, 946, 1034, 1156, 1462, 1496, 1598, 1892, 2021, 2068, 2312, 2924, 3179, 3196, 3784, 4042, 4136, 5848, 6358, 6392, 8041, 8084, 8789, 12427, 12716, 13583, 16082, 16168, 17578, 22231, 24854, 25432, 27166, 32164, 34357, 35156, 44462, 49708, 54332, 64328, 68714, 70312, 88924, 99416, 108664, 136697, 137428, 149413, 177848, 273394, 274856, 298826, 377927, 546788, 584069, 597652, 755854, 1093576, 1168138, 1195304, 1511708, 2336276, 3023416, 4672552, 6424759, 12849518, 25699036, 51398072]

約数ペア:

[(1, 51398072), (2, 25699036), (4, 12849518), (8, 6424759), (11, 4672552), (17, 3023416), (22, 2336276), (34, 1511708), (43, 1195304), (44, 1168138), (47, 1093576), (68, 755854), (86, 597652), (88, 584069), (94, 546788), (136, 377927), (172, 298826), (187, 274856), (188, 273394), (289, 177848), (344, 149413), (374, 137428), (376, 136697), (473, 108664), (517, 99416), (578, 88924), (731, 70312), (748, 68714), (799, 64328), (946, 54332), (1034, 49708), (1156, 44462), (1462, 35156), (1496, 34357), (1598, 32164), (1892, 27166), (2021, 25432), (2068, 24854), (2312, 22231), (2924, 17578), (3179, 16168), (3196, 16082), (3784, 13583), (4042, 12716), (4136, 12427), (5848, 8789), (6358, 8084), (6392, 8041)]