50205200

素因数分解:

$2^4\times 5^2\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:732

約数の個数: 60

約数和(自身を含む): 121305108

約数和(自身を除く): 71099908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 313, 400, 401, 626, 802, 1252, 1565, 1604, 2005, 2504, 3130, 3208, 4010, 5008, 6260, 6416, 7825, 8020, 10025, 12520, 15650, 16040, 20050, 25040, 31300, 32080, 40100, 62600, 80200, 125200, 125513, 160400, 251026, 502052, 627565, 1004104, 1255130, 2008208, 2510260, 3137825, 5020520, 6275650, 10041040, 12551300, 25102600, 50205200]

約数ペア:

[(1, 50205200), (2, 25102600), (4, 12551300), (5, 10041040), (8, 6275650), (10, 5020520), (16, 3137825), (20, 2510260), (25, 2008208), (40, 1255130), (50, 1004104), (80, 627565), (100, 502052), (200, 251026), (313, 160400), (400, 125513), (401, 125200), (626, 80200), (802, 62600), (1252, 40100), (1565, 32080), (1604, 31300), (2005, 25040), (2504, 20050), (3130, 16040), (3208, 15650), (4010, 12520), (5008, 10025), (6260, 8020), (6416, 7825)]