56755808

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 58821472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 181, 239, 328, 362, 478, 656, 724, 956, 1312, 1448, 1912, 2896, 3824, 5792, 7421, 7648, 9799, 14842, 19598, 29684, 39196, 43259, 59368, 78392, 86518, 118736, 156784, 173036, 237472, 313568, 346072, 692144, 1384288, 1773619, 3547238, 7094476, 14188952, 28377904, 56755808]

約数ペア:

[(1, 56755808), (2, 28377904), (4, 14188952), (8, 7094476), (16, 3547238), (32, 1773619), (41, 1384288), (82, 692144), (164, 346072), (181, 313568), (239, 237472), (328, 173036), (362, 156784), (478, 118736), (656, 86518), (724, 78392), (956, 59368), (1312, 43259), (1448, 39196), (1912, 29684), (2896, 19598), (3824, 14842), (5792, 9799), (7421, 7648)]