52721136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28163}}^1$

素因数の和:28190

約数の個数: 60

約数和(自身を含む): 158901288

約数和(自身を除く): 106180152

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, 28163, 56326, 84489, 112652, 168978, 225304, 253467, 337956, 366119, 450608, 506934, 675912, 732238, 1013868, 1098357, 1351824, 1464476, 2027736, 2196714, 2928952, 3295071, 4055472, 4393428, 5857904, 6590142, 8786856, 13180284, 17573712, 26360568, 52721136]

約数ペア:

[(1, 52721136), (2, 26360568), (3, 17573712), (4, 13180284), (6, 8786856), (8, 6590142), (9, 5857904), (12, 4393428), (13, 4055472), (16, 3295071), (18, 2928952), (24, 2196714), (26, 2027736), (36, 1464476), (39, 1351824), (48, 1098357), (52, 1013868), (72, 732238), (78, 675912), (104, 506934), (117, 450608), (144, 366119), (156, 337956), (208, 253467), (234, 225304), (312, 168978), (468, 112652), (624, 84489), (936, 56326), (1872, 28163)]