49027888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 118214656

約数和(自身を除く): 69186768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 151, 182, 208, 223, 302, 364, 446, 604, 728, 892, 1057, 1208, 1456, 1561, 1784, 1963, 2114, 2416, 2899, 3122, 3568, 3926, 4228, 5798, 6244, 7852, 8456, 11596, 12488, 13741, 15704, 16912, 20293, 23192, 24976, 27482, 31408, 33673, 40586, 46384, 54964, 67346, 81172, 109928, 134692, 162344, 219856, 235711, 269384, 324688, 437749, 471422, 538768, 875498, 942844, 1750996, 1885688, 3064243, 3501992, 3771376, 6128486, 7003984, 12256972, 24513944, 49027888]

約数ペア:

[(1, 49027888), (2, 24513944), (4, 12256972), (7, 7003984), (8, 6128486), (13, 3771376), (14, 3501992), (16, 3064243), (26, 1885688), (28, 1750996), (52, 942844), (56, 875498), (91, 538768), (104, 471422), (112, 437749), (151, 324688), (182, 269384), (208, 235711), (223, 219856), (302, 162344), (364, 134692), (446, 109928), (604, 81172), (728, 67346), (892, 54964), (1057, 46384), (1208, 40586), (1456, 33673), (1561, 31408), (1784, 27482), (1963, 24976), (2114, 23192), (2416, 20293), (2899, 16912), (3122, 15704), (3568, 13741), (3926, 12488), (4228, 11596), (5798, 8456), (6244, 7852)]