53689356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 155893920

約数和(自身を除く): 102204564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 829, 1028, 1542, 1658, 1799, 2313, 2487, 3084, 3316, 3598, 4626, 4974, 5397, 5803, 7196, 7461, 9252, 9948, 10794, 11606, 14922, 16191, 17409, 21588, 23212, 29844, 32382, 34818, 52227, 64764, 69636, 104454, 208908, 213053, 426106, 639159, 852212, 1278318, 1491371, 1917477, 2556636, 2982742, 3834954, 4474113, 5965484, 7669908, 8948226, 13422339, 17896452, 26844678, 53689356]

約数ペア:

[(1, 53689356), (2, 26844678), (3, 17896452), (4, 13422339), (6, 8948226), (7, 7669908), (9, 5965484), (12, 4474113), (14, 3834954), (18, 2982742), (21, 2556636), (28, 1917477), (36, 1491371), (42, 1278318), (63, 852212), (84, 639159), (126, 426106), (252, 213053), (257, 208908), (514, 104454), (771, 69636), (829, 64764), (1028, 52227), (1542, 34818), (1658, 32382), (1799, 29844), (2313, 23212), (2487, 21588), (3084, 17409), (3316, 16191), (3598, 14922), (4626, 11606), (4974, 10794), (5397, 9948), (5803, 9252), (7196, 7461)]