53280990

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{9397}}^1$

素因数の和:9423

約数の個数: 80

約数和(自身を含む): 163750752

約数和(自身を除く): 110469762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 9397, 18794, 28191, 46985, 56382, 65779, 84573, 93970, 131558, 140955, 169146, 197337, 253719, 281910, 328895, 394674, 422865, 507438, 592011, 657790, 761157, 845730, 986685, 1184022, 1268595, 1522314, 1776033, 1973370, 2537190, 2960055, 3552066, 3805785, 5328099, 5920110, 7611570, 8880165, 10656198, 17760330, 26640495, 53280990]

約数ペア:

[(1, 53280990), (2, 26640495), (3, 17760330), (5, 10656198), (6, 8880165), (7, 7611570), (9, 5920110), (10, 5328099), (14, 3805785), (15, 3552066), (18, 2960055), (21, 2537190), (27, 1973370), (30, 1776033), (35, 1522314), (42, 1268595), (45, 1184022), (54, 986685), (63, 845730), (70, 761157), (81, 657790), (90, 592011), (105, 507438), (126, 422865), (135, 394674), (162, 328895), (189, 281910), (210, 253719), (270, 197337), (315, 169146), (378, 140955), (405, 131558), (567, 93970), (630, 84573), (810, 65779), (945, 56382), (1134, 46985), (1890, 28191), (2835, 18794), (5670, 9397)]