49314100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 117992448

約数和(自身を除く): 68678348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 127, 220, 254, 275, 353, 508, 550, 635, 706, 1100, 1270, 1397, 1412, 1765, 2540, 2794, 3175, 3530, 3883, 5588, 6350, 6985, 7060, 7766, 8825, 12700, 13970, 15532, 17650, 19415, 27940, 34925, 35300, 38830, 44831, 69850, 77660, 89662, 97075, 139700, 179324, 194150, 224155, 388300, 448310, 493141, 896620, 986282, 1120775, 1972564, 2241550, 2465705, 4483100, 4931410, 9862820, 12328525, 24657050, 49314100]

約数ペア:

[(1, 49314100), (2, 24657050), (4, 12328525), (5, 9862820), (10, 4931410), (11, 4483100), (20, 2465705), (22, 2241550), (25, 1972564), (44, 1120775), (50, 986282), (55, 896620), (100, 493141), (110, 448310), (127, 388300), (220, 224155), (254, 194150), (275, 179324), (353, 139700), (508, 97075), (550, 89662), (635, 77660), (706, 69850), (1100, 44831), (1270, 38830), (1397, 35300), (1412, 34925), (1765, 27940), (2540, 19415), (2794, 17650), (3175, 15532), (3530, 13970), (3883, 12700), (5588, 8825), (6350, 7766), (6985, 7060)]