51773328

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 154752000

約数和(自身を除く): 102978672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 149, 152, 171, 228, 254, 298, 304, 342, 381, 447, 456, 508, 596, 684, 762, 894, 912, 1016, 1143, 1192, 1341, 1368, 1524, 1788, 2032, 2286, 2384, 2413, 2682, 2736, 2831, 3048, 3576, 4572, 4826, 5364, 5662, 6096, 7152, 7239, 8493, 9144, 9652, 10728, 11324, 14478, 16986, 18288, 18923, 19304, 21456, 21717, 22648, 25479, 28956, 33972, 37846, 38608, 43434, 45296, 50958, 56769, 57912, 67944, 75692, 86868, 101916, 113538, 115824, 135888, 151384, 170307, 173736, 203832, 227076, 302768, 340614, 347472, 359537, 407664, 454152, 681228, 719074, 908304, 1078611, 1362456, 1438148, 2157222, 2724912, 2876296, 3235833, 4314444, 5752592, 6471666, 8628888, 12943332, 17257776, 25886664, 51773328]

約数ペア:

[(1, 51773328), (2, 25886664), (3, 17257776), (4, 12943332), (6, 8628888), (8, 6471666), (9, 5752592), (12, 4314444), (16, 3235833), (18, 2876296), (19, 2724912), (24, 2157222), (36, 1438148), (38, 1362456), (48, 1078611), (57, 908304), (72, 719074), (76, 681228), (114, 454152), (127, 407664), (144, 359537), (149, 347472), (152, 340614), (171, 302768), (228, 227076), (254, 203832), (298, 173736), (304, 170307), (342, 151384), (381, 135888), (447, 115824), (456, 113538), (508, 101916), (596, 86868), (684, 75692), (762, 67944), (894, 57912), (912, 56769), (1016, 50958), (1143, 45296), (1192, 43434), (1341, 38608), (1368, 37846), (1524, 33972), (1788, 28956), (2032, 25479), (2286, 22648), (2384, 21717), (2413, 21456), (2682, 19304), (2736, 18923), (2831, 18288), (3048, 16986), (3576, 14478), (4572, 11324), (4826, 10728), (5364, 9652), (5662, 9144), (6096, 8493), (7152, 7239)]