55491628898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 88735046400

約数和(自身を除く): 33243417502

約数列:

[1, 2, 37, 53, 71, 74, 106, 142, 349, 571, 698, 1142, 1961, 2627, 3763, 3922, 5254, 7526, 12913, 18497, 21127, 24779, 25826, 30263, 36994, 40541, 42254, 49558, 60526, 81082, 139231, 199279, 278462, 398558, 684389, 916823, 1119731, 1313287, 1368778, 1500017, 1833646, 2148673, 2239462, 2626574, 3000034, 4297346, 7373323, 10561787, 14148809, 14746646, 21123574, 28297618, 48591619, 79500901, 97183238, 159001802, 390786119, 523505933, 749886877, 781572238, 1047011866, 1499773754, 27745814449, 55491628898]

約数ペア:

[(1, 55491628898), (2, 27745814449), (37, 1499773754), (53, 1047011866), (71, 781572238), (74, 749886877), (106, 523505933), (142, 390786119), (349, 159001802), (571, 97183238), (698, 79500901), (1142, 48591619), (1961, 28297618), (2627, 21123574), (3763, 14746646), (3922, 14148809), (5254, 10561787), (7526, 7373323), (12913, 4297346), (18497, 3000034), (21127, 2626574), (24779, 2239462), (25826, 2148673), (30263, 1833646), (36994, 1500017), (40541, 1368778), (42254, 1313287), (49558, 1119731), (60526, 916823), (81082, 684389), (139231, 398558), (199279, 278462)]