51059097088

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{5003}}^1$

素因数の和:5695

約数の個数: 80

約数和(自身を含む): 105494247936

約数和(自身を除く): 54435150848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 643, 992, 1286, 1984, 2572, 3968, 5003, 5144, 7936, 10006, 10288, 15872, 19933, 20012, 20576, 39866, 40024, 41152, 79732, 80048, 82304, 155093, 159464, 160096, 164608, 310186, 318928, 320192, 329216, 620372, 637856, 640384, 1240744, 1275712, 1280768, 2481488, 2551424, 2561536, 3216929, 4962976, 5102848, 6433858, 9925952, 10205696, 12867716, 19851904, 25735432, 39703808, 51470864, 79407616, 99724799, 102941728, 199449598, 205883456, 398899196, 411766912, 797798392, 823533824, 1595596784, 1647067648, 3191193568, 6382387136, 12764774272, 25529548544, 51059097088]

約数ペア:

[(1, 51059097088), (2, 25529548544), (4, 12764774272), (8, 6382387136), (16, 3191193568), (31, 1647067648), (32, 1595596784), (62, 823533824), (64, 797798392), (124, 411766912), (128, 398899196), (248, 205883456), (256, 199449598), (496, 102941728), (512, 99724799), (643, 79407616), (992, 51470864), (1286, 39703808), (1984, 25735432), (2572, 19851904), (3968, 12867716), (5003, 10205696), (5144, 9925952), (7936, 6433858), (10006, 5102848), (10288, 4962976), (15872, 3216929), (19933, 2561536), (20012, 2551424), (20576, 2481488), (39866, 1280768), (40024, 1275712), (41152, 1240744), (79732, 640384), (80048, 637856), (82304, 620372), (155093, 329216), (159464, 320192), (160096, 318928), (164608, 310186)]