53619608

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 120225600

約数和(自身を除く): 66605992

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 241, 274, 406, 482, 548, 812, 959, 964, 1096, 1624, 1687, 1918, 1928, 3374, 3836, 3973, 6748, 6989, 7672, 7946, 13496, 13978, 15892, 27811, 27956, 31784, 33017, 48923, 55622, 55912, 66034, 97846, 111244, 132068, 195692, 222488, 231119, 264136, 391384, 462238, 924476, 957493, 1848952, 1914986, 3829972, 6702451, 7659944, 13404902, 26809804, 53619608]

約数ペア:

[(1, 53619608), (2, 26809804), (4, 13404902), (7, 7659944), (8, 6702451), (14, 3829972), (28, 1914986), (29, 1848952), (56, 957493), (58, 924476), (116, 462238), (137, 391384), (203, 264136), (232, 231119), (241, 222488), (274, 195692), (406, 132068), (482, 111244), (548, 97846), (812, 66034), (959, 55912), (964, 55622), (1096, 48923), (1624, 33017), (1687, 31784), (1918, 27956), (1928, 27811), (3374, 15892), (3836, 13978), (3973, 13496), (6748, 7946), (6989, 7672)]