55765528

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 135596160

約数和(自身を除く): 79830632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 353, 364, 392, 403, 434, 637, 706, 728, 806, 868, 1274, 1412, 1519, 1612, 1736, 2471, 2548, 2821, 2824, 3038, 3224, 4589, 4942, 5096, 5642, 6076, 9178, 9884, 10943, 11284, 12152, 17297, 18356, 19747, 19768, 21886, 22568, 32123, 34594, 36712, 39494, 43772, 64246, 69188, 76601, 78988, 87544, 128492, 138376, 142259, 153202, 157976, 224861, 256984, 284518, 306404, 449722, 536207, 569036, 612808, 899444, 995813, 1072414, 1138072, 1798888, 1991626, 2144828, 3983252, 4289656, 6970691, 7966504, 13941382, 27882764, 55765528]

約数ペア:

[(1, 55765528), (2, 27882764), (4, 13941382), (7, 7966504), (8, 6970691), (13, 4289656), (14, 3983252), (26, 2144828), (28, 1991626), (31, 1798888), (49, 1138072), (52, 1072414), (56, 995813), (62, 899444), (91, 612808), (98, 569036), (104, 536207), (124, 449722), (182, 306404), (196, 284518), (217, 256984), (248, 224861), (353, 157976), (364, 153202), (392, 142259), (403, 138376), (434, 128492), (637, 87544), (706, 78988), (728, 76601), (806, 69188), (868, 64246), (1274, 43772), (1412, 39494), (1519, 36712), (1612, 34594), (1736, 32123), (2471, 22568), (2548, 21886), (2821, 19768), (2824, 19747), (3038, 18356), (3224, 17297), (4589, 12152), (4942, 11284), (5096, 10943), (5642, 9884), (6076, 9178)]