51357738

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 105944256

約数和(自身を除く): 54586518

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 258, 274, 411, 822, 1453, 2906, 4359, 5891, 8718, 11782, 17673, 35346, 62479, 124958, 187437, 199061, 374874, 398122, 597183, 1194366, 8559623, 17119246, 25678869, 51357738]

約数ペア:

[(1, 51357738), (2, 25678869), (3, 17119246), (6, 8559623), (43, 1194366), (86, 597183), (129, 398122), (137, 374874), (258, 199061), (274, 187437), (411, 124958), (822, 62479), (1453, 35346), (2906, 17673), (4359, 11782), (5891, 8718)]