53344864

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 107956800

約数和(自身を除く): 54611936

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 139, 179, 268, 278, 358, 536, 556, 716, 1072, 1112, 1432, 2144, 2224, 2864, 4448, 5728, 9313, 11993, 18626, 23986, 24881, 37252, 47972, 49762, 74504, 95944, 99524, 149008, 191888, 199048, 298016, 383776, 398096, 796192, 1667027, 3334054, 6668108, 13336216, 26672432, 53344864]

約数ペア:

[(1, 53344864), (2, 26672432), (4, 13336216), (8, 6668108), (16, 3334054), (32, 1667027), (67, 796192), (134, 398096), (139, 383776), (179, 298016), (268, 199048), (278, 191888), (358, 149008), (536, 99524), (556, 95944), (716, 74504), (1072, 49762), (1112, 47972), (1432, 37252), (2144, 24881), (2224, 23986), (2864, 18626), (4448, 11993), (5728, 9313)]