55146196

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 58596524

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 389, 427, 581, 778, 854, 1162, 1556, 1708, 2324, 2723, 5063, 5446, 10126, 10892, 20252, 23729, 32287, 35441, 47458, 64574, 70882, 94916, 129148, 141764, 166103, 226009, 332206, 452018, 664412, 904036, 1969507, 3939014, 7878028, 13786549, 27573098, 55146196]

約数ペア:

[(1, 55146196), (2, 27573098), (4, 13786549), (7, 7878028), (14, 3939014), (28, 1969507), (61, 904036), (83, 664412), (122, 452018), (166, 332206), (244, 226009), (332, 166103), (389, 141764), (427, 129148), (581, 94916), (778, 70882), (854, 64574), (1162, 47458), (1556, 35441), (1708, 32287), (2324, 23729), (2723, 20252), (5063, 10892), (5446, 10126)]