47941760

素因数分解:

$2^7\times 5^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 115539480

約数和(自身を除く): 67597720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 320, 346, 433, 640, 692, 865, 866, 1384, 1730, 1732, 2165, 2768, 3460, 3464, 4330, 5536, 6920, 6928, 8660, 11072, 13840, 13856, 17320, 22144, 27680, 27712, 34640, 55360, 55424, 69280, 74909, 110720, 138560, 149818, 277120, 299636, 374545, 599272, 749090, 1198544, 1498180, 2397088, 2996360, 4794176, 5992720, 9588352, 11985440, 23970880, 47941760]

約数ペア:

[(1, 47941760), (2, 23970880), (4, 11985440), (5, 9588352), (8, 5992720), (10, 4794176), (16, 2996360), (20, 2397088), (32, 1498180), (40, 1198544), (64, 749090), (80, 599272), (128, 374545), (160, 299636), (173, 277120), (320, 149818), (346, 138560), (433, 110720), (640, 74909), (692, 69280), (865, 55424), (866, 55360), (1384, 34640), (1730, 27712), (1732, 27680), (2165, 22144), (2768, 17320), (3460, 13856), (3464, 13840), (4330, 11072), (5536, 8660), (6920, 6928)]