56747184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 158989824

約数和(自身を除く): 102242640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 431, 624, 633, 844, 862, 1266, 1293, 1688, 1724, 2532, 2586, 2743, 3376, 3448, 5064, 5172, 5486, 5603, 6896, 8229, 10128, 10344, 10972, 11206, 16458, 16809, 20688, 21944, 22412, 32916, 33618, 43888, 44824, 65832, 67236, 89648, 90941, 131664, 134472, 181882, 268944, 272823, 363764, 545646, 727528, 1091292, 1182233, 1455056, 2182584, 2364466, 3546699, 4365168, 4728932, 7093398, 9457864, 14186796, 18915728, 28373592, 56747184]

約数ペア:

[(1, 56747184), (2, 28373592), (3, 18915728), (4, 14186796), (6, 9457864), (8, 7093398), (12, 4728932), (13, 4365168), (16, 3546699), (24, 2364466), (26, 2182584), (39, 1455056), (48, 1182233), (52, 1091292), (78, 727528), (104, 545646), (156, 363764), (208, 272823), (211, 268944), (312, 181882), (422, 134472), (431, 131664), (624, 90941), (633, 89648), (844, 67236), (862, 65832), (1266, 44824), (1293, 43888), (1688, 33618), (1724, 32916), (2532, 22412), (2586, 21944), (2743, 20688), (3376, 16809), (3448, 16458), (5064, 11206), (5172, 10972), (5486, 10344), (5603, 10128), (6896, 8229)]