52115980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10061}}^1$

素因数の和:10114

約数の個数: 48

約数和(自身を含む): 128471616

約数和(自身を除く): 76355636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10061, 20122, 40244, 50305, 70427, 100610, 140854, 201220, 281708, 352135, 372257, 704270, 744514, 1408540, 1489028, 1861285, 2605799, 3722570, 5211598, 7445140, 10423196, 13028995, 26057990, 52115980]

約数ペア:

[(1, 52115980), (2, 26057990), (4, 13028995), (5, 10423196), (7, 7445140), (10, 5211598), (14, 3722570), (20, 2605799), (28, 1861285), (35, 1489028), (37, 1408540), (70, 744514), (74, 704270), (140, 372257), (148, 352135), (185, 281708), (259, 201220), (370, 140854), (518, 100610), (740, 70427), (1036, 50305), (1295, 40244), (2590, 20122), (5180, 10061)]