51201832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 108904320

約数和(自身を除く): 57702488

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 137, 248, 274, 341, 548, 682, 1096, 1364, 1507, 2728, 3014, 4247, 6028, 8494, 12056, 16988, 18769, 33976, 37538, 46717, 75076, 93434, 150152, 186868, 206459, 373736, 412918, 581839, 825836, 1163678, 1651672, 2327356, 4654712, 6400229, 12800458, 25600916, 51201832]

約数ペア:

[(1, 51201832), (2, 25600916), (4, 12800458), (8, 6400229), (11, 4654712), (22, 2327356), (31, 1651672), (44, 1163678), (62, 825836), (88, 581839), (124, 412918), (137, 373736), (248, 206459), (274, 186868), (341, 150152), (548, 93434), (682, 75076), (1096, 46717), (1364, 37538), (1507, 33976), (2728, 18769), (3014, 16988), (4247, 12056), (6028, 8494)]