56821684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 112347648

約数和(自身を除く): 55525964

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 773, 782, 799, 1081, 1546, 1564, 1598, 2162, 3092, 3196, 4324, 13141, 17779, 18377, 26282, 35558, 36331, 36754, 52564, 71116, 72662, 73508, 145324, 302243, 604486, 617627, 835613, 1208972, 1235254, 1671226, 2470508, 3342452, 14205421, 28410842, 56821684]

約数ペア:

[(1, 56821684), (2, 28410842), (4, 14205421), (17, 3342452), (23, 2470508), (34, 1671226), (46, 1235254), (47, 1208972), (68, 835613), (92, 617627), (94, 604486), (188, 302243), (391, 145324), (773, 73508), (782, 72662), (799, 71116), (1081, 52564), (1546, 36754), (1564, 36331), (1598, 35558), (2162, 26282), (3092, 18377), (3196, 17779), (4324, 13141)]