56500480

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 139110552

約数和(自身を除く): 82610072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1193, 1280, 1480, 2368, 2386, 2960, 4736, 4772, 5920, 5965, 9472, 9544, 11840, 11930, 19088, 23680, 23860, 38176, 44141, 47360, 47720, 76352, 88282, 95440, 152704, 176564, 190880, 220705, 305408, 353128, 381760, 441410, 706256, 763520, 882820, 1412512, 1527040, 1765640, 2825024, 3531280, 5650048, 7062560, 11300096, 14125120, 28250240, 56500480]

約数ペア:

[(1, 56500480), (2, 28250240), (4, 14125120), (5, 11300096), (8, 7062560), (10, 5650048), (16, 3531280), (20, 2825024), (32, 1765640), (37, 1527040), (40, 1412512), (64, 882820), (74, 763520), (80, 706256), (128, 441410), (148, 381760), (160, 353128), (185, 305408), (256, 220705), (296, 190880), (320, 176564), (370, 152704), (592, 95440), (640, 88282), (740, 76352), (1184, 47720), (1193, 47360), (1280, 44141), (1480, 38176), (2368, 23860), (2386, 23680), (2960, 19088), (4736, 11930), (4772, 11840), (5920, 9544), (5965, 9472)]