53750900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2529

約数の個数: 72

約数和(自身を含む): 137657856

約数和(自身を除く): 83906956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 2477, 3100, 4340, 4954, 5425, 9908, 10850, 12385, 17339, 21700, 24770, 34678, 49540, 61925, 69356, 76787, 86695, 123850, 153574, 173390, 247700, 307148, 346780, 383935, 433475, 537509, 767870, 866950, 1075018, 1535740, 1733900, 1919675, 2150036, 2687545, 3839350, 5375090, 7678700, 10750180, 13437725, 26875450, 53750900]

約数ペア:

[(1, 53750900), (2, 26875450), (4, 13437725), (5, 10750180), (7, 7678700), (10, 5375090), (14, 3839350), (20, 2687545), (25, 2150036), (28, 1919675), (31, 1733900), (35, 1535740), (50, 1075018), (62, 866950), (70, 767870), (100, 537509), (124, 433475), (140, 383935), (155, 346780), (175, 307148), (217, 247700), (310, 173390), (350, 153574), (434, 123850), (620, 86695), (700, 76787), (775, 69356), (868, 61925), (1085, 49540), (1550, 34678), (2170, 24770), (2477, 21700), (3100, 17339), (4340, 12385), (4954, 10850), (5425, 9908)]