56317380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{134089}}^1$

素因数の和:134108

約数の個数: 48

約数和(自身を含む): 180216960

約数和(自身を除く): 123899580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 134089, 268178, 402267, 536356, 670445, 804534, 938623, 1340890, 1609068, 1877246, 2011335, 2681780, 2815869, 3754492, 4022670, 4693115, 5631738, 8045340, 9386230, 11263476, 14079345, 18772460, 28158690, 56317380]

約数ペア:

[(1, 56317380), (2, 28158690), (3, 18772460), (4, 14079345), (5, 11263476), (6, 9386230), (7, 8045340), (10, 5631738), (12, 4693115), (14, 4022670), (15, 3754492), (20, 2815869), (21, 2681780), (28, 2011335), (30, 1877246), (35, 1609068), (42, 1340890), (60, 938623), (70, 804534), (84, 670445), (105, 536356), (140, 402267), (210, 268178), (420, 134089)]