47978502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 113702400

約数和(自身を除く): 65723898

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 199, 281, 286, 398, 429, 562, 597, 843, 858, 1194, 1686, 2189, 2587, 3091, 3653, 4378, 5174, 6182, 6567, 7306, 7761, 9273, 10959, 13134, 15522, 18546, 21918, 28457, 40183, 55919, 56914, 80366, 85371, 111838, 120549, 167757, 170742, 241098, 335514, 615109, 726947, 1230218, 1453894, 1845327, 2180841, 3690654, 4361682, 7996417, 15992834, 23989251, 47978502]

約数ペア:

[(1, 47978502), (2, 23989251), (3, 15992834), (6, 7996417), (11, 4361682), (13, 3690654), (22, 2180841), (26, 1845327), (33, 1453894), (39, 1230218), (66, 726947), (78, 615109), (143, 335514), (199, 241098), (281, 170742), (286, 167757), (398, 120549), (429, 111838), (562, 85371), (597, 80366), (843, 56914), (858, 55919), (1194, 40183), (1686, 28457), (2189, 21918), (2587, 18546), (3091, 15522), (3653, 13134), (4378, 10959), (5174, 9273), (6182, 7761), (6567, 7306)]