55915712

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 56

約数和(自身を含む): 117408960

約数和(自身を除く): 61493248

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 188, 232, 376, 464, 641, 752, 928, 1282, 1363, 1504, 1856, 2564, 2726, 3008, 5128, 5452, 10256, 10904, 18589, 20512, 21808, 30127, 37178, 41024, 43616, 60254, 74356, 87232, 120508, 148712, 241016, 297424, 482032, 594848, 873683, 964064, 1189696, 1747366, 1928128, 3494732, 6989464, 13978928, 27957856, 55915712]

約数ペア:

[(1, 55915712), (2, 27957856), (4, 13978928), (8, 6989464), (16, 3494732), (29, 1928128), (32, 1747366), (47, 1189696), (58, 964064), (64, 873683), (94, 594848), (116, 482032), (188, 297424), (232, 241016), (376, 148712), (464, 120508), (641, 87232), (752, 74356), (928, 60254), (1282, 43616), (1363, 41024), (1504, 37178), (1856, 30127), (2564, 21808), (2726, 20512), (3008, 18589), (5128, 10904), (5452, 10256)]