56474574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 74162226

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 719, 741, 1007, 1378, 1438, 1482, 2014, 2067, 2157, 3021, 4134, 4314, 6042, 9347, 13091, 13661, 18694, 26182, 27322, 28041, 38107, 39273, 40983, 56082, 76214, 78546, 81966, 114321, 177593, 228642, 355186, 495391, 532779, 724033, 990782, 1065558, 1448066, 1486173, 2172099, 2972346, 4344198, 9412429, 18824858, 28237287, 56474574]

約数ペア:

[(1, 56474574), (2, 28237287), (3, 18824858), (6, 9412429), (13, 4344198), (19, 2972346), (26, 2172099), (38, 1486173), (39, 1448066), (53, 1065558), (57, 990782), (78, 724033), (106, 532779), (114, 495391), (159, 355186), (247, 228642), (318, 177593), (494, 114321), (689, 81966), (719, 78546), (741, 76214), (1007, 56082), (1378, 40983), (1438, 39273), (1482, 38107), (2014, 28041), (2067, 27322), (2157, 26182), (3021, 18694), (4134, 13661), (4314, 13091), (6042, 9347)]