53295760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5048

約数の個数: 80

約数和(自身を含む): 149097600

約数和(自身を除く): 95801840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5009, 5320, 10018, 10640, 20036, 25045, 35063, 40072, 50090, 70126, 80144, 95171, 100180, 140252, 175315, 190342, 200360, 280504, 350630, 380684, 400720, 475855, 561008, 666197, 701260, 761368, 951710, 1332394, 1402520, 1522736, 1903420, 2664788, 2805040, 3330985, 3806840, 5329576, 6661970, 7613680, 10659152, 13323940, 26647880, 53295760]

約数ペア:

[(1, 53295760), (2, 26647880), (4, 13323940), (5, 10659152), (7, 7613680), (8, 6661970), (10, 5329576), (14, 3806840), (16, 3330985), (19, 2805040), (20, 2664788), (28, 1903420), (35, 1522736), (38, 1402520), (40, 1332394), (56, 951710), (70, 761368), (76, 701260), (80, 666197), (95, 561008), (112, 475855), (133, 400720), (140, 380684), (152, 350630), (190, 280504), (266, 200360), (280, 190342), (304, 175315), (380, 140252), (532, 100180), (560, 95171), (665, 80144), (760, 70126), (1064, 50090), (1330, 40072), (1520, 35063), (2128, 25045), (2660, 20036), (5009, 10640), (5320, 10018)]