53018259280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8693}}^1\times {\mathrm{10891}}^1$

素因数の和:19604

約数の個数: 80

約数和(自身を含む): 140906231424

約数和(自身を除く): 87887972144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8693, 10891, 17386, 21782, 34772, 43465, 43564, 54455, 60851, 69544, 76237, 86930, 87128, 108910, 121702, 139088, 152474, 173860, 174256, 217820, 243404, 304255, 304948, 347720, 381185, 435640, 486808, 608510, 609896, 695440, 762370, 871280, 973616, 1217020, 1219792, 1524740, 2434040, 3049480, 4868080, 6098960, 94675463, 189350926, 378701852, 473377315, 662728241, 757403704, 946754630, 1325456482, 1514807408, 1893509260, 2650912964, 3313641205, 3787018520, 5301825928, 6627282410, 7574037040, 10603651856, 13254564820, 26509129640, 53018259280]

約数ペア:

[(1, 53018259280), (2, 26509129640), (4, 13254564820), (5, 10603651856), (7, 7574037040), (8, 6627282410), (10, 5301825928), (14, 3787018520), (16, 3313641205), (20, 2650912964), (28, 1893509260), (35, 1514807408), (40, 1325456482), (56, 946754630), (70, 757403704), (80, 662728241), (112, 473377315), (140, 378701852), (280, 189350926), (560, 94675463), (8693, 6098960), (10891, 4868080), (17386, 3049480), (21782, 2434040), (34772, 1524740), (43465, 1219792), (43564, 1217020), (54455, 973616), (60851, 871280), (69544, 762370), (76237, 695440), (86930, 609896), (87128, 608510), (108910, 486808), (121702, 435640), (139088, 381185), (152474, 347720), (173860, 304948), (174256, 304255), (217820, 243404)]