57078604

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 112154112

約数和(自身を除く): 55075508

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 151, 242, 284, 302, 484, 604, 781, 1331, 1562, 1661, 2662, 3124, 3322, 5324, 6644, 8591, 10721, 17182, 18271, 21442, 34364, 36542, 42884, 73084, 94501, 117931, 189002, 200981, 235862, 378004, 401962, 471724, 803924, 1297241, 2594482, 5188964, 14269651, 28539302, 57078604]

約数ペア:

[(1, 57078604), (2, 28539302), (4, 14269651), (11, 5188964), (22, 2594482), (44, 1297241), (71, 803924), (121, 471724), (142, 401962), (151, 378004), (242, 235862), (284, 200981), (302, 189002), (484, 117931), (604, 94501), (781, 73084), (1331, 42884), (1562, 36542), (1661, 34364), (2662, 21442), (3124, 18271), (3322, 17182), (5324, 10721), (6644, 8591)]