52665704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 123325440

約数和(自身を除く): 70659736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 991, 1022, 1898, 1982, 2044, 3796, 3964, 4088, 6643, 6937, 7592, 7928, 12883, 13286, 13874, 25766, 26572, 27748, 51532, 53144, 55496, 72343, 90181, 103064, 144686, 180362, 289372, 360724, 506401, 578744, 721448, 940459, 1012802, 1880918, 2025604, 3761836, 4051208, 6583213, 7523672, 13166426, 26332852, 52665704]

約数ペア:

[(1, 52665704), (2, 26332852), (4, 13166426), (7, 7523672), (8, 6583213), (13, 4051208), (14, 3761836), (26, 2025604), (28, 1880918), (52, 1012802), (56, 940459), (73, 721448), (91, 578744), (104, 506401), (146, 360724), (182, 289372), (292, 180362), (364, 144686), (511, 103064), (584, 90181), (728, 72343), (949, 55496), (991, 53144), (1022, 51532), (1898, 27748), (1982, 26572), (2044, 25766), (3796, 13874), (3964, 13286), (4088, 12883), (6643, 7928), (6937, 7592)]