56254478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 102835200

約数和(自身を除く): 46580722

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 2677, 3002, 5354, 10507, 18739, 21014, 37478, 50863, 101726, 211483, 356041, 422966, 712082, 1480381, 2960762, 4018177, 8036354, 28127239, 56254478]

約数ペア:

[(1, 56254478), (2, 28127239), (7, 8036354), (14, 4018177), (19, 2960762), (38, 1480381), (79, 712082), (133, 422966), (158, 356041), (266, 211483), (553, 101726), (1106, 50863), (1501, 37478), (2677, 21014), (3002, 18739), (5354, 10507)]