51988858168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{10867}}^1$

素因数の和:11336

約数の個数: 64

約数和(自身を含む): 106016470560

約数和(自身を除く): 54027612392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 293, 314, 586, 628, 1172, 1256, 2041, 2344, 3809, 4082, 7618, 8164, 10867, 15236, 16328, 21734, 30472, 43468, 46001, 86936, 92002, 141271, 184004, 282542, 368008, 565084, 598013, 1130168, 1196026, 1706119, 2392052, 3184031, 3412238, 4784104, 6368062, 6824476, 12736124, 13648952, 22179547, 25472248, 41392403, 44359094, 82784806, 88718188, 165569612, 177436376, 331139224, 499892867, 999785734, 1999571468, 3999142936, 6498607271, 12997214542, 25994429084, 51988858168]

約数ペア:

[(1, 51988858168), (2, 25994429084), (4, 12997214542), (8, 6498607271), (13, 3999142936), (26, 1999571468), (52, 999785734), (104, 499892867), (157, 331139224), (293, 177436376), (314, 165569612), (586, 88718188), (628, 82784806), (1172, 44359094), (1256, 41392403), (2041, 25472248), (2344, 22179547), (3809, 13648952), (4082, 12736124), (7618, 6824476), (8164, 6368062), (10867, 4784104), (15236, 3412238), (16328, 3184031), (21734, 2392052), (30472, 1706119), (43468, 1196026), (46001, 1130168), (86936, 598013), (92002, 565084), (141271, 368008), (184004, 282542)]