50422140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 153561408

約数和(自身を除く): 103139268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 751, 1119, 1492, 1502, 1865, 2238, 2253, 3004, 3357, 3730, 3755, 4476, 4506, 5595, 6714, 6759, 7460, 7510, 9012, 11190, 11265, 13428, 13518, 15020, 16785, 22380, 22530, 27036, 33570, 33795, 45060, 67140, 67590, 135180, 280123, 560246, 840369, 1120492, 1400615, 1680738, 2521107, 2801230, 3361476, 4201845, 5042214, 5602460, 8403690, 10084428, 12605535, 16807380, 25211070, 50422140]

約数ペア:

[(1, 50422140), (2, 25211070), (3, 16807380), (4, 12605535), (5, 10084428), (6, 8403690), (9, 5602460), (10, 5042214), (12, 4201845), (15, 3361476), (18, 2801230), (20, 2521107), (30, 1680738), (36, 1400615), (45, 1120492), (60, 840369), (90, 560246), (180, 280123), (373, 135180), (746, 67590), (751, 67140), (1119, 45060), (1492, 33795), (1502, 33570), (1865, 27036), (2238, 22530), (2253, 22380), (3004, 16785), (3357, 15020), (3730, 13518), (3755, 13428), (4476, 11265), (4506, 11190), (5595, 9012), (6714, 7510), (6759, 7460)]