52544480

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4157}}^1$

素因数の和:4251

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 73193440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 4157, 6320, 8314, 12640, 16628, 20785, 33256, 41570, 66512, 83140, 133024, 166280, 328403, 332560, 656806, 665120, 1313612, 1642015, 2627224, 3284030, 5254448, 6568060, 10508896, 13136120, 26272240, 52544480]

約数ペア:

[(1, 52544480), (2, 26272240), (4, 13136120), (5, 10508896), (8, 6568060), (10, 5254448), (16, 3284030), (20, 2627224), (32, 1642015), (40, 1313612), (79, 665120), (80, 656806), (158, 332560), (160, 328403), (316, 166280), (395, 133024), (632, 83140), (790, 66512), (1264, 41570), (1580, 33256), (2528, 20785), (3160, 16628), (4157, 12640), (6320, 8314)]