52243984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{139}}^2$

素因数の和:312

約数の個数: 45

約数和(自身を含む): 110402253

約数和(自身を除く): 58158269

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 169, 208, 278, 338, 556, 676, 1112, 1352, 1807, 2224, 2704, 3614, 7228, 14456, 19321, 23491, 28912, 38642, 46982, 77284, 93964, 154568, 187928, 251173, 309136, 375856, 502346, 1004692, 2009384, 3265249, 4018768, 6530498, 13060996, 26121992, 52243984]

約数ペア:

[(1, 52243984), (2, 26121992), (4, 13060996), (8, 6530498), (13, 4018768), (16, 3265249), (26, 2009384), (52, 1004692), (104, 502346), (139, 375856), (169, 309136), (208, 251173), (278, 187928), (338, 154568), (556, 93964), (676, 77284), (1112, 46982), (1352, 38642), (1807, 28912), (2224, 23491), (2704, 19321), (3614, 14456)]