51131292

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 124068000

約数和(自身を除く): 72936708

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 349, 421, 698, 842, 1047, 1263, 1396, 1684, 2094, 2526, 4188, 5052, 10121, 12209, 20242, 24418, 30363, 36627, 40484, 48836, 60726, 73254, 121452, 146508, 146929, 293858, 440787, 587716, 881574, 1763148, 4260941, 8521882, 12782823, 17043764, 25565646, 51131292]

約数ペア:

[(1, 51131292), (2, 25565646), (3, 17043764), (4, 12782823), (6, 8521882), (12, 4260941), (29, 1763148), (58, 881574), (87, 587716), (116, 440787), (174, 293858), (348, 146929), (349, 146508), (421, 121452), (698, 73254), (842, 60726), (1047, 48836), (1263, 40484), (1396, 36627), (1684, 30363), (2094, 24418), (2526, 20242), (4188, 12209), (5052, 10121)]