51678484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 107081856

約数和(自身を除く): 55403372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 167, 286, 334, 541, 572, 668, 1082, 1837, 2164, 2171, 3674, 4342, 5951, 7033, 7348, 8684, 11902, 14066, 23804, 23881, 28132, 47762, 77363, 90347, 95524, 154726, 180694, 309452, 361388, 993817, 1174511, 1987634, 2349022, 3975268, 4698044, 12919621, 25839242, 51678484]

約数ペア:

[(1, 51678484), (2, 25839242), (4, 12919621), (11, 4698044), (13, 3975268), (22, 2349022), (26, 1987634), (44, 1174511), (52, 993817), (143, 361388), (167, 309452), (286, 180694), (334, 154726), (541, 95524), (572, 90347), (668, 77363), (1082, 47762), (1837, 28132), (2164, 23881), (2171, 23804), (3674, 14066), (4342, 11902), (5951, 8684), (7033, 7348)]