53156864

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 88

約数和(自身を含む): 115745568

約数和(自身を除く): 62588704

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 61, 64, 74, 92, 122, 128, 148, 184, 244, 256, 296, 368, 488, 512, 592, 736, 851, 976, 1024, 1184, 1403, 1472, 1702, 1952, 2257, 2368, 2806, 2944, 3404, 3904, 4514, 4736, 5612, 5888, 6808, 7808, 9028, 9472, 11224, 11776, 13616, 15616, 18056, 18944, 22448, 23552, 27232, 31232, 36112, 37888, 44896, 51911, 54464, 62464, 72224, 89792, 103822, 108928, 144448, 179584, 207644, 217856, 288896, 359168, 415288, 435712, 577792, 718336, 830576, 871424, 1155584, 1436672, 1661152, 2311168, 3322304, 6644608, 13289216, 26578432, 53156864]

約数ペア:

[(1, 53156864), (2, 26578432), (4, 13289216), (8, 6644608), (16, 3322304), (23, 2311168), (32, 1661152), (37, 1436672), (46, 1155584), (61, 871424), (64, 830576), (74, 718336), (92, 577792), (122, 435712), (128, 415288), (148, 359168), (184, 288896), (244, 217856), (256, 207644), (296, 179584), (368, 144448), (488, 108928), (512, 103822), (592, 89792), (736, 72224), (851, 62464), (976, 54464), (1024, 51911), (1184, 44896), (1403, 37888), (1472, 36112), (1702, 31232), (1952, 27232), (2257, 23552), (2368, 22448), (2806, 18944), (2944, 18056), (3404, 15616), (3904, 13616), (4514, 11776), (4736, 11224), (5612, 9472), (5888, 9028), (6808, 7808)]