49754958848

素因数分解:

$2^{10}\times 7^1\times {\mathrm{349}}^1\times {\mathrm{19889}}^1$

素因数の和:20265

約数の個数: 88

約数和(自身を含む): 114001524000

約数和(自身を除く): 64246565152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 349, 448, 512, 698, 896, 1024, 1396, 1792, 2443, 2792, 3584, 4886, 5584, 7168, 9772, 11168, 19544, 19889, 22336, 39088, 39778, 44672, 78176, 79556, 89344, 139223, 156352, 159112, 178688, 278446, 312704, 318224, 357376, 556892, 625408, 636448, 1113784, 1250816, 1272896, 2227568, 2501632, 2545792, 4455136, 5091584, 6941261, 8910272, 10183168, 13882522, 17820544, 20366336, 27765044, 35641088, 48588827, 55530088, 71282176, 97177654, 111060176, 142564352, 194355308, 222120352, 388710616, 444240704, 777421232, 888481408, 1554842464, 1776962816, 3109684928, 3553925632, 6219369856, 7107851264, 12438739712, 24877479424, 49754958848]

約数ペア:

[(1, 49754958848), (2, 24877479424), (4, 12438739712), (7, 7107851264), (8, 6219369856), (14, 3553925632), (16, 3109684928), (28, 1776962816), (32, 1554842464), (56, 888481408), (64, 777421232), (112, 444240704), (128, 388710616), (224, 222120352), (256, 194355308), (349, 142564352), (448, 111060176), (512, 97177654), (698, 71282176), (896, 55530088), (1024, 48588827), (1396, 35641088), (1792, 27765044), (2443, 20366336), (2792, 17820544), (3584, 13882522), (4886, 10183168), (5584, 8910272), (7168, 6941261), (9772, 5091584), (11168, 4455136), (19544, 2545792), (19889, 2501632), (22336, 2227568), (39088, 1272896), (39778, 1250816), (44672, 1113784), (78176, 636448), (79556, 625408), (89344, 556892), (139223, 357376), (156352, 318224), (159112, 312704), (178688, 278446)]