52945431

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 90616320

約数和(自身を除く): 37670889

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 137, 147, 231, 239, 411, 539, 717, 959, 1507, 1617, 1673, 2629, 2877, 4521, 5019, 6713, 7887, 10549, 11711, 18403, 20139, 31647, 32743, 35133, 55209, 73843, 98229, 128821, 221529, 229201, 360173, 386463, 687603, 1080519, 1604407, 2521211, 4813221, 7563633, 17648477, 52945431]

約数ペア:

[(1, 52945431), (3, 17648477), (7, 7563633), (11, 4813221), (21, 2521211), (33, 1604407), (49, 1080519), (77, 687603), (137, 386463), (147, 360173), (231, 229201), (239, 221529), (411, 128821), (539, 98229), (717, 73843), (959, 55209), (1507, 35133), (1617, 32743), (1673, 31647), (2629, 20139), (2877, 18403), (4521, 11711), (5019, 10549), (6713, 7887)]