57220384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 122012352

約数和(自身を除く): 64791968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 416, 523, 526, 1046, 1052, 2092, 2104, 3419, 4184, 4208, 6799, 6838, 8368, 8416, 13598, 13676, 16736, 27196, 27352, 54392, 54704, 108784, 109408, 137549, 217568, 275098, 550196, 1100392, 1788137, 2200784, 3576274, 4401568, 7152548, 14305096, 28610192, 57220384]

約数ペア:

[(1, 57220384), (2, 28610192), (4, 14305096), (8, 7152548), (13, 4401568), (16, 3576274), (26, 2200784), (32, 1788137), (52, 1100392), (104, 550196), (208, 275098), (263, 217568), (416, 137549), (523, 109408), (526, 108784), (1046, 54704), (1052, 54392), (2092, 27352), (2104, 27196), (3419, 16736), (4184, 13676), (4208, 13598), (6799, 8416), (6838, 8368)]