48789702916

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 86828221872

約数和(自身を除く): 38038518956

約数列:

[1, 2, 4, 97, 194, 281, 388, 562, 661, 677, 1124, 1322, 1354, 2644, 2708, 27257, 54514, 64117, 65669, 109028, 128234, 131338, 185741, 190237, 256468, 262676, 371482, 380474, 447497, 742964, 760948, 894994, 1789988, 18016877, 18452989, 36033754, 36905978, 43407209, 72067508, 73811956, 86814418, 125746657, 173628836, 251493314, 502986628, 12197425729, 24394851458, 48789702916]

約数ペア:

[(1, 48789702916), (2, 24394851458), (4, 12197425729), (97, 502986628), (194, 251493314), (281, 173628836), (388, 125746657), (562, 86814418), (661, 73811956), (677, 72067508), (1124, 43407209), (1322, 36905978), (1354, 36033754), (2644, 18452989), (2708, 18016877), (27257, 1789988), (54514, 894994), (64117, 760948), (65669, 742964), (109028, 447497), (128234, 380474), (131338, 371482), (185741, 262676), (190237, 256468)]