53301760

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 80

約数和(自身を含む): 130813056

約数和(自身を除く): 77511296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 443, 470, 512, 640, 752, 886, 940, 1280, 1504, 1772, 1880, 2215, 2560, 3008, 3544, 3760, 4430, 6016, 7088, 7520, 8860, 12032, 14176, 15040, 17720, 20821, 24064, 28352, 30080, 35440, 41642, 56704, 60160, 70880, 83284, 104105, 113408, 120320, 141760, 166568, 208210, 226816, 283520, 333136, 416420, 567040, 666272, 832840, 1134080, 1332544, 1665680, 2665088, 3331360, 5330176, 6662720, 10660352, 13325440, 26650880, 53301760]

約数ペア:

[(1, 53301760), (2, 26650880), (4, 13325440), (5, 10660352), (8, 6662720), (10, 5330176), (16, 3331360), (20, 2665088), (32, 1665680), (40, 1332544), (47, 1134080), (64, 832840), (80, 666272), (94, 567040), (128, 416420), (160, 333136), (188, 283520), (235, 226816), (256, 208210), (320, 166568), (376, 141760), (443, 120320), (470, 113408), (512, 104105), (640, 83284), (752, 70880), (886, 60160), (940, 56704), (1280, 41642), (1504, 35440), (1772, 30080), (1880, 28352), (2215, 24064), (2560, 20821), (3008, 17720), (3544, 15040), (3760, 14176), (4430, 12032), (6016, 8860), (7088, 7520)]