53657136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28663}}^1$

素因数の和:28690

約数の個数: 60

約数和(自身を含む): 161722288

約数和(自身を除く): 108065152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 28663, 57326, 85989, 114652, 171978, 229304, 257967, 343956, 372619, 458608, 515934, 687912, 745238, 1031868, 1117857, 1375824, 1490476, 2063736, 2235714, 2980952, 3353571, 4127472, 4471428, 5961904, 6707142, 8942856, 13414284, 17885712, 26828568, 53657136]

約数ペア:

[(1, 53657136), (2, 26828568), (3, 17885712), (4, 13414284), (6, 8942856), (8, 6707142), (9, 5961904), (12, 4471428), (13, 4127472), (16, 3353571), (18, 2980952), (24, 2235714), (26, 2063736), (36, 1490476), (39, 1375824), (48, 1117857), (52, 1031868), (72, 745238), (78, 687912), (104, 515934), (117, 458608), (144, 372619), (156, 343956), (208, 257967), (234, 229304), (312, 171978), (468, 114652), (624, 85989), (936, 57326), (1872, 28663)]