49743930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 72828870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 139, 151, 158, 237, 278, 302, 395, 417, 453, 474, 695, 755, 790, 834, 906, 1185, 1390, 1510, 2085, 2265, 2370, 4170, 4530, 10981, 11929, 20989, 21962, 23858, 32943, 35787, 41978, 54905, 59645, 62967, 65886, 71574, 104945, 109810, 119290, 125934, 164715, 178935, 209890, 314835, 329430, 357870, 629670, 1658131, 3316262, 4974393, 8290655, 9948786, 16581310, 24871965, 49743930]

約数ペア:

[(1, 49743930), (2, 24871965), (3, 16581310), (5, 9948786), (6, 8290655), (10, 4974393), (15, 3316262), (30, 1658131), (79, 629670), (139, 357870), (151, 329430), (158, 314835), (237, 209890), (278, 178935), (302, 164715), (395, 125934), (417, 119290), (453, 109810), (474, 104945), (695, 71574), (755, 65886), (790, 62967), (834, 59645), (906, 54905), (1185, 41978), (1390, 35787), (1510, 32943), (2085, 23858), (2265, 21962), (2370, 20989), (4170, 11929), (4530, 10981)]