52274320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:90

約数の個数: 160

約数和(自身を含む): 155347200

約数和(自身を除く): 103072880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 289, 304, 323, 340, 380, 476, 532, 560, 578, 595, 646, 665, 680, 760, 952, 1064, 1156, 1190, 1292, 1330, 1360, 1445, 1520, 1615, 1904, 2023, 2128, 2261, 2312, 2380, 2584, 2660, 2890, 3230, 4046, 4522, 4624, 4760, 4913, 5168, 5320, 5491, 5780, 6460, 8092, 9044, 9520, 9826, 10115, 10640, 10982, 11305, 11560, 12920, 16184, 18088, 19652, 20230, 21964, 22610, 23120, 24565, 25840, 27455, 32368, 34391, 36176, 38437, 39304, 40460, 43928, 45220, 49130, 54910, 68782, 76874, 78608, 80920, 87856, 90440, 93347, 98260, 109820, 137564, 153748, 161840, 171955, 180880, 186694, 192185, 196520, 219640, 275128, 307496, 343910, 373388, 384370, 393040, 439280, 466735, 550256, 614992, 653429, 687820, 746776, 768740, 933470, 1306858, 1375640, 1493552, 1537480, 1866940, 2613716, 2751280, 3074960, 3267145, 3733880, 5227432, 6534290, 7467760, 10454864, 13068580, 26137160, 52274320]

約数ペア:

[(1, 52274320), (2, 26137160), (4, 13068580), (5, 10454864), (7, 7467760), (8, 6534290), (10, 5227432), (14, 3733880), (16, 3267145), (17, 3074960), (19, 2751280), (20, 2613716), (28, 1866940), (34, 1537480), (35, 1493552), (38, 1375640), (40, 1306858), (56, 933470), (68, 768740), (70, 746776), (76, 687820), (80, 653429), (85, 614992), (95, 550256), (112, 466735), (119, 439280), (133, 393040), (136, 384370), (140, 373388), (152, 343910), (170, 307496), (190, 275128), (238, 219640), (266, 196520), (272, 192185), (280, 186694), (289, 180880), (304, 171955), (323, 161840), (340, 153748), (380, 137564), (476, 109820), (532, 98260), (560, 93347), (578, 90440), (595, 87856), (646, 80920), (665, 78608), (680, 76874), (760, 68782), (952, 54910), (1064, 49130), (1156, 45220), (1190, 43928), (1292, 40460), (1330, 39304), (1360, 38437), (1445, 36176), (1520, 34391), (1615, 32368), (1904, 27455), (2023, 25840), (2128, 24565), (2261, 23120), (2312, 22610), (2380, 21964), (2584, 20230), (2660, 19652), (2890, 18088), (3230, 16184), (4046, 12920), (4522, 11560), (4624, 11305), (4760, 10982), (4913, 10640), (5168, 10115), (5320, 9826), (5491, 9520), (5780, 9044), (6460, 8092)]