51750072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 162260280

約数和(自身を除く): 110510208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 181, 198, 209, 228, 264, 342, 361, 362, 396, 418, 456, 543, 627, 684, 722, 724, 792, 836, 1083, 1086, 1254, 1368, 1444, 1448, 1629, 1672, 1881, 1991, 2166, 2172, 2508, 2888, 3249, 3258, 3439, 3762, 3971, 3982, 4332, 4344, 5016, 5973, 6498, 6516, 6878, 7524, 7942, 7964, 8664, 10317, 11913, 11946, 12996, 13032, 13756, 15048, 15884, 15928, 17919, 20634, 23826, 23892, 25992, 27512, 30951, 31768, 35739, 35838, 37829, 41268, 47652, 47784, 61902, 65341, 71478, 71676, 75658, 82536, 95304, 113487, 123804, 130682, 142956, 143352, 151316, 196023, 226974, 247608, 261364, 285912, 302632, 340461, 392046, 453948, 522728, 588069, 680922, 718751, 784092, 907896, 1176138, 1361844, 1437502, 1568184, 2156253, 2352276, 2723688, 2875004, 4312506, 4704552, 5750008, 6468759, 8625012, 12937518, 17250024, 25875036, 51750072]

約数ペア:

[(1, 51750072), (2, 25875036), (3, 17250024), (4, 12937518), (6, 8625012), (8, 6468759), (9, 5750008), (11, 4704552), (12, 4312506), (18, 2875004), (19, 2723688), (22, 2352276), (24, 2156253), (33, 1568184), (36, 1437502), (38, 1361844), (44, 1176138), (57, 907896), (66, 784092), (72, 718751), (76, 680922), (88, 588069), (99, 522728), (114, 453948), (132, 392046), (152, 340461), (171, 302632), (181, 285912), (198, 261364), (209, 247608), (228, 226974), (264, 196023), (342, 151316), (361, 143352), (362, 142956), (396, 130682), (418, 123804), (456, 113487), (543, 95304), (627, 82536), (684, 75658), (722, 71676), (724, 71478), (792, 65341), (836, 61902), (1083, 47784), (1086, 47652), (1254, 41268), (1368, 37829), (1444, 35838), (1448, 35739), (1629, 31768), (1672, 30951), (1881, 27512), (1991, 25992), (2166, 23892), (2172, 23826), (2508, 20634), (2888, 17919), (3249, 15928), (3258, 15884), (3439, 15048), (3762, 13756), (3971, 13032), (3982, 12996), (4332, 11946), (4344, 11913), (5016, 10317), (5973, 8664), (6498, 7964), (6516, 7942), (6878, 7524)]