61606246

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 107911440

約数和(自身を除く): 46305194

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 169, 181, 247, 338, 362, 494, 689, 1007, 1378, 2014, 2353, 3211, 3439, 4706, 6422, 6878, 8957, 9593, 13091, 17914, 19186, 26182, 30589, 44707, 61178, 89414, 124709, 170183, 182267, 249418, 340366, 364534, 581191, 1162382, 1621217, 2369471, 3242434, 4738942, 30803123, 61606246]

約数ペア:

[(1, 61606246), (2, 30803123), (13, 4738942), (19, 3242434), (26, 2369471), (38, 1621217), (53, 1162382), (106, 581191), (169, 364534), (181, 340366), (247, 249418), (338, 182267), (362, 170183), (494, 124709), (689, 89414), (1007, 61178), (1378, 44707), (2014, 30589), (2353, 26182), (3211, 19186), (3439, 17914), (4706, 13091), (6422, 9593), (6878, 8957)]