52201450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 118742400

約数和(自身を除く): 66540950

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 37, 50, 58, 70, 74, 139, 145, 175, 185, 203, 259, 278, 290, 350, 370, 406, 518, 695, 725, 925, 973, 1015, 1073, 1295, 1390, 1450, 1850, 1946, 2030, 2146, 2590, 3475, 4031, 4865, 5075, 5143, 5365, 6475, 6950, 7511, 8062, 9730, 10150, 10286, 10730, 12950, 15022, 20155, 24325, 25715, 26825, 28217, 36001, 37555, 40310, 48650, 51430, 53650, 56434, 72002, 75110, 100775, 128575, 141085, 149147, 180005, 187775, 201550, 257150, 282170, 298294, 360010, 375550, 705425, 745735, 900025, 1044029, 1410850, 1491470, 1800050, 2088058, 3728675, 5220145, 7457350, 10440290, 26100725, 52201450]

約数ペア:

[(1, 52201450), (2, 26100725), (5, 10440290), (7, 7457350), (10, 5220145), (14, 3728675), (25, 2088058), (29, 1800050), (35, 1491470), (37, 1410850), (50, 1044029), (58, 900025), (70, 745735), (74, 705425), (139, 375550), (145, 360010), (175, 298294), (185, 282170), (203, 257150), (259, 201550), (278, 187775), (290, 180005), (350, 149147), (370, 141085), (406, 128575), (518, 100775), (695, 75110), (725, 72002), (925, 56434), (973, 53650), (1015, 51430), (1073, 48650), (1295, 40310), (1390, 37555), (1450, 36001), (1850, 28217), (1946, 26825), (2030, 25715), (2146, 24325), (2590, 20155), (3475, 15022), (4031, 12950), (4865, 10730), (5075, 10286), (5143, 10150), (5365, 9730), (6475, 8062), (6950, 7511)]