5044550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 11450160

約数和(自身を除く): 6405610

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 71, 98, 142, 145, 175, 203, 245, 290, 350, 355, 406, 490, 497, 710, 725, 994, 1015, 1225, 1421, 1450, 1775, 2030, 2059, 2450, 2485, 2842, 3479, 3550, 4118, 4970, 5075, 6958, 7105, 10150, 10295, 12425, 14210, 14413, 17395, 20590, 24850, 28826, 34790, 35525, 51475, 71050, 72065, 86975, 100891, 102950, 144130, 173950, 201782, 360325, 504455, 720650, 1008910, 2522275, 5044550]

約数ペア:

[(1, 5044550), (2, 2522275), (5, 1008910), (7, 720650), (10, 504455), (14, 360325), (25, 201782), (29, 173950), (35, 144130), (49, 102950), (50, 100891), (58, 86975), (70, 72065), (71, 71050), (98, 51475), (142, 35525), (145, 34790), (175, 28826), (203, 24850), (245, 20590), (290, 17395), (350, 14413), (355, 14210), (406, 12425), (490, 10295), (497, 10150), (710, 7105), (725, 6958), (994, 5075), (1015, 4970), (1225, 4118), (1421, 3550), (1450, 3479), (1775, 2842), (2030, 2485), (2059, 2450)]