56171346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 72

約数和(自身を含む): 143735760

約数和(自身を除く): 87564414

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 847, 1078, 1579, 1617, 1694, 2541, 3158, 3234, 4737, 5082, 5929, 9474, 11053, 11858, 17369, 17787, 22106, 33159, 34738, 35574, 52107, 66318, 77371, 104214, 121583, 154742, 191059, 232113, 243166, 364749, 382118, 464226, 573177, 729498, 851081, 1146354, 1337413, 1702162, 2553243, 2674826, 4012239, 5106486, 8024478, 9361891, 18723782, 28085673, 56171346]

約数ペア:

[(1, 56171346), (2, 28085673), (3, 18723782), (6, 9361891), (7, 8024478), (11, 5106486), (14, 4012239), (21, 2674826), (22, 2553243), (33, 1702162), (42, 1337413), (49, 1146354), (66, 851081), (77, 729498), (98, 573177), (121, 464226), (147, 382118), (154, 364749), (231, 243166), (242, 232113), (294, 191059), (363, 154742), (462, 121583), (539, 104214), (726, 77371), (847, 66318), (1078, 52107), (1579, 35574), (1617, 34738), (1694, 33159), (2541, 22106), (3158, 17787), (3234, 17369), (4737, 11858), (5082, 11053), (5929, 9474)]