56476888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 118974240

約数和(自身を除く): 62497352

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 73, 86, 104, 146, 172, 173, 292, 344, 346, 559, 584, 692, 949, 1118, 1384, 1898, 2236, 2249, 3139, 3796, 4472, 4498, 6278, 7439, 7592, 8996, 12556, 12629, 14878, 17992, 25112, 25258, 29756, 40807, 50516, 59512, 81614, 96707, 101032, 163228, 164177, 193414, 326456, 328354, 386828, 543047, 656708, 773656, 1086094, 1313416, 2172188, 4344376, 7059611, 14119222, 28238444, 56476888]

約数ペア:

[(1, 56476888), (2, 28238444), (4, 14119222), (8, 7059611), (13, 4344376), (26, 2172188), (43, 1313416), (52, 1086094), (73, 773656), (86, 656708), (104, 543047), (146, 386828), (172, 328354), (173, 326456), (292, 193414), (344, 164177), (346, 163228), (559, 101032), (584, 96707), (692, 81614), (949, 59512), (1118, 50516), (1384, 40807), (1898, 29756), (2236, 25258), (2249, 25112), (3139, 17992), (3796, 14878), (4472, 12629), (4498, 12556), (6278, 8996), (7439, 7592)]