51305928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 137376000

約数和(自身を除く): 86070072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 1121, 1416, 1907, 2242, 3363, 3814, 4484, 5721, 6726, 7628, 8968, 11442, 13452, 15256, 22884, 26904, 36233, 45768, 72466, 108699, 112513, 144932, 217398, 225026, 289864, 337539, 434796, 450052, 675078, 869592, 900104, 1350156, 2137747, 2700312, 4275494, 6413241, 8550988, 12826482, 17101976, 25652964, 51305928]

約数ペア:

[(1, 51305928), (2, 25652964), (3, 17101976), (4, 12826482), (6, 8550988), (8, 6413241), (12, 4275494), (19, 2700312), (24, 2137747), (38, 1350156), (57, 900104), (59, 869592), (76, 675078), (114, 450052), (118, 434796), (152, 337539), (177, 289864), (228, 225026), (236, 217398), (354, 144932), (456, 112513), (472, 108699), (708, 72466), (1121, 45768), (1416, 36233), (1907, 26904), (2242, 22884), (3363, 15256), (3814, 13452), (4484, 11442), (5721, 8968), (6726, 7628)]