56778946

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 106043256

約数和(自身を除く): 49264310

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 173, 197, 238, 346, 394, 833, 1211, 1379, 1666, 2422, 2758, 2941, 3349, 5882, 6698, 8477, 9653, 16954, 19306, 20587, 23443, 34081, 41174, 46886, 68162, 144109, 164101, 238567, 288218, 328202, 477134, 579377, 1158754, 1669969, 3339938, 4055639, 8111278, 28389473, 56778946]

約数ペア:

[(1, 56778946), (2, 28389473), (7, 8111278), (14, 4055639), (17, 3339938), (34, 1669969), (49, 1158754), (98, 579377), (119, 477134), (173, 328202), (197, 288218), (238, 238567), (346, 164101), (394, 144109), (833, 68162), (1211, 46886), (1379, 41174), (1666, 34081), (2422, 23443), (2758, 20587), (2941, 19306), (3349, 16954), (5882, 9653), (6698, 8477)]