56911896

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 161781840

約数和(自身を除く): 104869944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1237, 1278, 1704, 1917, 2474, 2556, 3711, 3834, 4948, 5112, 5751, 7422, 7668, 9896, 11133, 11502, 14844, 15336, 22266, 23004, 29688, 33399, 44532, 46008, 66798, 87827, 89064, 100197, 133596, 175654, 200394, 263481, 267192, 351308, 400788, 526962, 702616, 790443, 801576, 1053924, 1580886, 2107848, 2371329, 3161772, 4742658, 6323544, 7113987, 9485316, 14227974, 18970632, 28455948, 56911896]

約数ペア:

[(1, 56911896), (2, 28455948), (3, 18970632), (4, 14227974), (6, 9485316), (8, 7113987), (9, 6323544), (12, 4742658), (18, 3161772), (24, 2371329), (27, 2107848), (36, 1580886), (54, 1053924), (71, 801576), (72, 790443), (81, 702616), (108, 526962), (142, 400788), (162, 351308), (213, 267192), (216, 263481), (284, 200394), (324, 175654), (426, 133596), (568, 100197), (639, 89064), (648, 87827), (852, 66798), (1237, 46008), (1278, 44532), (1704, 33399), (1917, 29688), (2474, 23004), (2556, 22266), (3711, 15336), (3834, 14844), (4948, 11502), (5112, 11133), (5751, 9896), (7422, 7668)]