56418544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38749}}^1$

素因数の和:38777

約数の個数: 40

約数和(自身を含む): 134540000

約数和(自身を除く): 78121456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 38749, 77498, 154996, 271243, 309992, 503737, 542486, 619984, 1007474, 1084972, 2014948, 2169944, 3526159, 4029896, 4339888, 7052318, 8059792, 14104636, 28209272, 56418544]

約数ペア:

[(1, 56418544), (2, 28209272), (4, 14104636), (7, 8059792), (8, 7052318), (13, 4339888), (14, 4029896), (16, 3526159), (26, 2169944), (28, 2014948), (52, 1084972), (56, 1007474), (91, 619984), (104, 542486), (112, 503737), (182, 309992), (208, 271243), (364, 154996), (728, 77498), (1456, 38749)]