490636050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{172153}}^1$

素因数の和:172187

約数の個数: 48

約数和(自身を含む): 1280825760

約数和(自身を除く): 790189710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 172153, 344306, 516459, 860765, 1032918, 1721530, 2582295, 3270907, 4303825, 5164590, 6541814, 8607650, 9812721, 12911475, 16354535, 19625442, 25822950, 32709070, 49063605, 81772675, 98127210, 163545350, 245318025, 490636050]

約数ペア:

[(1, 490636050), (2, 245318025), (3, 163545350), (5, 98127210), (6, 81772675), (10, 49063605), (15, 32709070), (19, 25822950), (25, 19625442), (30, 16354535), (38, 12911475), (50, 9812721), (57, 8607650), (75, 6541814), (95, 5164590), (114, 4303825), (150, 3270907), (190, 2582295), (285, 1721530), (475, 1032918), (570, 860765), (950, 516459), (1425, 344306), (2850, 172153)]