48820880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32119}}^1$

素因数の和:32151

約数の個数: 40

約数和(自身を含む): 119486400

約数和(自身を除く): 70665520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32119, 64238, 128476, 160595, 256952, 321190, 513904, 610261, 642380, 1220522, 1284760, 2441044, 2569520, 3051305, 4882088, 6102610, 9764176, 12205220, 24410440, 48820880]

約数ペア:

[(1, 48820880), (2, 24410440), (4, 12205220), (5, 9764176), (8, 6102610), (10, 4882088), (16, 3051305), (19, 2569520), (20, 2441044), (38, 1284760), (40, 1220522), (76, 642380), (80, 610261), (95, 513904), (152, 321190), (190, 256952), (304, 160595), (380, 128476), (760, 64238), (1520, 32119)]