47019560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5466

約数の個数: 64

約数和(自身を含む): 124830720

約数和(自身を除く): 77811160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5417, 8680, 10834, 21668, 27085, 37919, 43336, 54170, 75838, 108340, 151676, 167927, 189595, 216680, 303352, 335854, 379190, 671708, 758380, 839635, 1175489, 1343416, 1516760, 1679270, 2350978, 3358540, 4701956, 5877445, 6717080, 9403912, 11754890, 23509780, 47019560]

約数ペア:

[(1, 47019560), (2, 23509780), (4, 11754890), (5, 9403912), (7, 6717080), (8, 5877445), (10, 4701956), (14, 3358540), (20, 2350978), (28, 1679270), (31, 1516760), (35, 1343416), (40, 1175489), (56, 839635), (62, 758380), (70, 671708), (124, 379190), (140, 335854), (155, 303352), (217, 216680), (248, 189595), (280, 167927), (310, 151676), (434, 108340), (620, 75838), (868, 54170), (1085, 43336), (1240, 37919), (1736, 27085), (2170, 21668), (4340, 10834), (5417, 8680)]