42407989828

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1\times {\mathrm{1523}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 76115753280

約数和(自身を除く): 33707763452

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 821, 1523, 1642, 3046, 3284, 6092, 8479, 16958, 33916, 50081, 92903, 100162, 114119, 185806, 200324, 211697, 228238, 371612, 423394, 456476, 846788, 1250383, 2500766, 5001532, 6961259, 12913517, 13922518, 25827034, 27845036, 51654068, 76273363, 152546726, 173803237, 305093452, 347606474, 695212948, 10601997457, 21203994914, 42407989828]

約数ペア:

[(1, 42407989828), (2, 21203994914), (4, 10601997457), (61, 695212948), (122, 347606474), (139, 305093452), (244, 173803237), (278, 152546726), (556, 76273363), (821, 51654068), (1523, 27845036), (1642, 25827034), (3046, 13922518), (3284, 12913517), (6092, 6961259), (8479, 5001532), (16958, 2500766), (33916, 1250383), (50081, 846788), (92903, 456476), (100162, 423394), (114119, 371612), (185806, 228238), (200324, 211697)]