69488050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 134848512

約数和(自身を除く): 65360462

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 127, 155, 254, 310, 353, 635, 706, 775, 1270, 1550, 1765, 3175, 3530, 3937, 6350, 7874, 8825, 10943, 17650, 19685, 21886, 39370, 44831, 54715, 89662, 98425, 109430, 196850, 224155, 273575, 448310, 547150, 1120775, 1389761, 2241550, 2779522, 6948805, 13897610, 34744025, 69488050]

約数ペア:

[(1, 69488050), (2, 34744025), (5, 13897610), (10, 6948805), (25, 2779522), (31, 2241550), (50, 1389761), (62, 1120775), (127, 547150), (155, 448310), (254, 273575), (310, 224155), (353, 196850), (635, 109430), (706, 98425), (775, 89662), (1270, 54715), (1550, 44831), (1765, 39370), (3175, 21886), (3530, 19685), (3937, 17650), (6350, 10943), (7874, 8825)]