52431720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 181560960

約数和(自身を除く): 129129240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 157, 165, 184, 220, 230, 242, 253, 264, 276, 314, 330, 345, 363, 440, 460, 471, 484, 506, 552, 605, 628, 660, 690, 726, 759, 785, 920, 942, 968, 1012, 1210, 1256, 1265, 1320, 1380, 1452, 1518, 1570, 1727, 1815, 1884, 2024, 2355, 2420, 2530, 2760, 2783, 2904, 3036, 3140, 3454, 3611, 3630, 3768, 3795, 4710, 4840, 5060, 5181, 5566, 6072, 6280, 6908, 7222, 7260, 7590, 8349, 8635, 9420, 10120, 10362, 10833, 11132, 13816, 13915, 14444, 14520, 15180, 16698, 17270, 18055, 18840, 18997, 20724, 21666, 22264, 25905, 27830, 28888, 30360, 33396, 34540, 36110, 37994, 39721, 41448, 41745, 43332, 51810, 54165, 55660, 56991, 66792, 69080, 72220, 75988, 79442, 83490, 86664, 94985, 103620, 108330, 111320, 113982, 119163, 144440, 151976, 158884, 166980, 189970, 198605, 207240, 216660, 227964, 238326, 284955, 317768, 333960, 379940, 397210, 433320, 436931, 455928, 476652, 569910, 595815, 759880, 794420, 873862, 953304, 1139820, 1191630, 1310793, 1588840, 1747724, 2184655, 2279640, 2383260, 2621586, 3495448, 4369310, 4766520, 5243172, 6553965, 8738620, 10486344, 13107930, 17477240, 26215860, 52431720]

約数ペア:

[(1, 52431720), (2, 26215860), (3, 17477240), (4, 13107930), (5, 10486344), (6, 8738620), (8, 6553965), (10, 5243172), (11, 4766520), (12, 4369310), (15, 3495448), (20, 2621586), (22, 2383260), (23, 2279640), (24, 2184655), (30, 1747724), (33, 1588840), (40, 1310793), (44, 1191630), (46, 1139820), (55, 953304), (60, 873862), (66, 794420), (69, 759880), (88, 595815), (92, 569910), (110, 476652), (115, 455928), (120, 436931), (121, 433320), (132, 397210), (138, 379940), (157, 333960), (165, 317768), (184, 284955), (220, 238326), (230, 227964), (242, 216660), (253, 207240), (264, 198605), (276, 189970), (314, 166980), (330, 158884), (345, 151976), (363, 144440), (440, 119163), (460, 113982), (471, 111320), (484, 108330), (506, 103620), (552, 94985), (605, 86664), (628, 83490), (660, 79442), (690, 75988), (726, 72220), (759, 69080), (785, 66792), (920, 56991), (942, 55660), (968, 54165), (1012, 51810), (1210, 43332), (1256, 41745), (1265, 41448), (1320, 39721), (1380, 37994), (1452, 36110), (1518, 34540), (1570, 33396), (1727, 30360), (1815, 28888), (1884, 27830), (2024, 25905), (2355, 22264), (2420, 21666), (2530, 20724), (2760, 18997), (2783, 18840), (2904, 18055), (3036, 17270), (3140, 16698), (3454, 15180), (3611, 14520), (3630, 14444), (3768, 13915), (3795, 13816), (4710, 11132), (4840, 10833), (5060, 10362), (5181, 10120), (5566, 9420), (6072, 8635), (6280, 8349), (6908, 7590), (7222, 7260)]