56606431504

素因数分解:

$2^4\times 7^3\times {\mathrm{67}}^1\times {\mathrm{153949}}^1$

素因数の和:154045

約数の個数: 80

約数和(自身を含む): 129810640000

約数和(自身を除く): 73204208496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 343, 392, 469, 536, 686, 784, 938, 1072, 1372, 1876, 2744, 3283, 3752, 5488, 6566, 7504, 13132, 22981, 26264, 45962, 52528, 91924, 153949, 183848, 307898, 367696, 615796, 1077643, 1231592, 2155286, 2463184, 4310572, 7543501, 8621144, 10314583, 15087002, 17242288, 20629166, 30174004, 41258332, 52804507, 60348008, 72202081, 82516664, 105609014, 120696016, 144404162, 165033328, 211218028, 288808324, 422436056, 505414567, 577616648, 844872112, 1010829134, 1155233296, 2021658268, 3537901969, 4043316536, 7075803938, 8086633072, 14151607876, 28303215752, 56606431504]

約数ペア:

[(1, 56606431504), (2, 28303215752), (4, 14151607876), (7, 8086633072), (8, 7075803938), (14, 4043316536), (16, 3537901969), (28, 2021658268), (49, 1155233296), (56, 1010829134), (67, 844872112), (98, 577616648), (112, 505414567), (134, 422436056), (196, 288808324), (268, 211218028), (343, 165033328), (392, 144404162), (469, 120696016), (536, 105609014), (686, 82516664), (784, 72202081), (938, 60348008), (1072, 52804507), (1372, 41258332), (1876, 30174004), (2744, 20629166), (3283, 17242288), (3752, 15087002), (5488, 10314583), (6566, 8621144), (7504, 7543501), (13132, 4310572), (22981, 2463184), (26264, 2155286), (45962, 1231592), (52528, 1077643), (91924, 615796), (153949, 367696), (183848, 307898)]