53554620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2779

約数の個数: 96

約数和(自身を含む): 175085568

約数和(自身を除く): 121530948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2713, 2820, 3290, 3948, 4935, 5426, 6580, 8139, 9870, 10852, 13565, 16278, 18991, 19740, 27130, 32556, 37982, 40695, 54260, 56973, 75964, 81390, 94955, 113946, 127511, 162780, 189910, 227892, 255022, 284865, 379820, 382533, 510044, 569730, 637555, 765066, 892577, 1139460, 1275110, 1530132, 1785154, 1912665, 2550220, 2677731, 3570308, 3825330, 4462885, 5355462, 7650660, 8925770, 10710924, 13388655, 17851540, 26777310, 53554620]

約数ペア:

[(1, 53554620), (2, 26777310), (3, 17851540), (4, 13388655), (5, 10710924), (6, 8925770), (7, 7650660), (10, 5355462), (12, 4462885), (14, 3825330), (15, 3570308), (20, 2677731), (21, 2550220), (28, 1912665), (30, 1785154), (35, 1530132), (42, 1275110), (47, 1139460), (60, 892577), (70, 765066), (84, 637555), (94, 569730), (105, 510044), (140, 382533), (141, 379820), (188, 284865), (210, 255022), (235, 227892), (282, 189910), (329, 162780), (420, 127511), (470, 113946), (564, 94955), (658, 81390), (705, 75964), (940, 56973), (987, 54260), (1316, 40695), (1410, 37982), (1645, 32556), (1974, 27130), (2713, 19740), (2820, 18991), (3290, 16278), (3948, 13565), (4935, 10852), (5426, 9870), (6580, 8139)]