51123528

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12457}}^1$

素因数の和:12491

約数の個数: 64

約数和(自身を含む): 149496000

約数和(自身を除く): 98372472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 12457, 24914, 37371, 49828, 74742, 99656, 112113, 149484, 224226, 236683, 298968, 336339, 448452, 473366, 672678, 710049, 896904, 946732, 1345356, 1420098, 1893464, 2130147, 2690712, 2840196, 4260294, 5680392, 6390441, 8520588, 12780882, 17041176, 25561764, 51123528]

約数ペア:

[(1, 51123528), (2, 25561764), (3, 17041176), (4, 12780882), (6, 8520588), (8, 6390441), (9, 5680392), (12, 4260294), (18, 2840196), (19, 2690712), (24, 2130147), (27, 1893464), (36, 1420098), (38, 1345356), (54, 946732), (57, 896904), (72, 710049), (76, 672678), (108, 473366), (114, 448452), (152, 336339), (171, 298968), (216, 236683), (228, 224226), (342, 149484), (456, 112113), (513, 99656), (684, 74742), (1026, 49828), (1368, 37371), (2052, 24914), (4104, 12457)]