50161300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 108

約数和(自身を含む): 131358780

約数和(自身を除く): 81197480

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 140, 145, 175, 196, 203, 245, 290, 350, 353, 406, 490, 580, 700, 706, 725, 812, 980, 1015, 1225, 1412, 1421, 1450, 1765, 2030, 2450, 2471, 2842, 2900, 3530, 4060, 4900, 4942, 5075, 5684, 7060, 7105, 8825, 9884, 10150, 10237, 12355, 14210, 17297, 17650, 20300, 20474, 24710, 28420, 34594, 35300, 35525, 40948, 49420, 51185, 61775, 69188, 71050, 71659, 86485, 102370, 123550, 142100, 143318, 172970, 204740, 247100, 255925, 286636, 345940, 358295, 432425, 501613, 511850, 716590, 864850, 1003226, 1023700, 1433180, 1729700, 1791475, 2006452, 2508065, 3582950, 5016130, 7165900, 10032260, 12540325, 25080650, 50161300]

約数ペア:

[(1, 50161300), (2, 25080650), (4, 12540325), (5, 10032260), (7, 7165900), (10, 5016130), (14, 3582950), (20, 2508065), (25, 2006452), (28, 1791475), (29, 1729700), (35, 1433180), (49, 1023700), (50, 1003226), (58, 864850), (70, 716590), (98, 511850), (100, 501613), (116, 432425), (140, 358295), (145, 345940), (175, 286636), (196, 255925), (203, 247100), (245, 204740), (290, 172970), (350, 143318), (353, 142100), (406, 123550), (490, 102370), (580, 86485), (700, 71659), (706, 71050), (725, 69188), (812, 61775), (980, 51185), (1015, 49420), (1225, 40948), (1412, 35525), (1421, 35300), (1450, 34594), (1765, 28420), (2030, 24710), (2450, 20474), (2471, 20300), (2842, 17650), (2900, 17297), (3530, 14210), (4060, 12355), (4900, 10237), (4942, 10150), (5075, 9884), (5684, 8825), (7060, 7105)]