52725760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 80935040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 271, 304, 320, 380, 512, 542, 608, 640, 760, 1024, 1084, 1216, 1280, 1355, 1520, 2048, 2168, 2432, 2560, 2710, 3040, 4336, 4864, 5120, 5149, 5420, 6080, 8672, 9728, 10240, 10298, 10840, 12160, 17344, 19456, 20596, 21680, 24320, 25745, 34688, 38912, 41192, 43360, 48640, 51490, 69376, 82384, 86720, 97280, 102980, 138752, 164768, 173440, 194560, 205960, 277504, 329536, 346880, 411920, 555008, 659072, 693760, 823840, 1318144, 1387520, 1647680, 2636288, 2775040, 3295360, 5272576, 6590720, 10545152, 13181440, 26362880, 52725760]

約数ペア:

[(1, 52725760), (2, 26362880), (4, 13181440), (5, 10545152), (8, 6590720), (10, 5272576), (16, 3295360), (19, 2775040), (20, 2636288), (32, 1647680), (38, 1387520), (40, 1318144), (64, 823840), (76, 693760), (80, 659072), (95, 555008), (128, 411920), (152, 346880), (160, 329536), (190, 277504), (256, 205960), (271, 194560), (304, 173440), (320, 164768), (380, 138752), (512, 102980), (542, 97280), (608, 86720), (640, 82384), (760, 69376), (1024, 51490), (1084, 48640), (1216, 43360), (1280, 41192), (1355, 38912), (1520, 34688), (2048, 25745), (2168, 24320), (2432, 21680), (2560, 20596), (2710, 19456), (3040, 17344), (4336, 12160), (4864, 10840), (5120, 10298), (5149, 10240), (5420, 9728), (6080, 8672)]