56075985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 112784256

約数和(自身を除く): 56708271

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 2657, 3015, 4221, 7035, 7971, 13285, 18599, 21105, 23913, 39855, 55797, 92995, 119565, 167391, 178019, 278985, 534057, 836955, 890095, 1246133, 1602171, 2670285, 3738399, 6230665, 8010855, 11215197, 18691995, 56075985]

約数ペア:

[(1, 56075985), (3, 18691995), (5, 11215197), (7, 8010855), (9, 6230665), (15, 3738399), (21, 2670285), (35, 1602171), (45, 1246133), (63, 890095), (67, 836955), (105, 534057), (201, 278985), (315, 178019), (335, 167391), (469, 119565), (603, 92995), (1005, 55797), (1407, 39855), (2345, 23913), (2657, 21105), (3015, 18599), (4221, 13285), (7035, 7971)]