57558748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 112260960

約数和(自身を除く): 54702212

約数列:

[1, 2, 4, 13, 26, 52, 59, 73, 118, 146, 236, 257, 292, 514, 767, 949, 1028, 1534, 1898, 3068, 3341, 3796, 4307, 6682, 8614, 13364, 15163, 17228, 18761, 30326, 37522, 55991, 60652, 75044, 111982, 197119, 223964, 243893, 394238, 487786, 788476, 975572, 1106899, 2213798, 4427596, 14389687, 28779374, 57558748]

約数ペア:

[(1, 57558748), (2, 28779374), (4, 14389687), (13, 4427596), (26, 2213798), (52, 1106899), (59, 975572), (73, 788476), (118, 487786), (146, 394238), (236, 243893), (257, 223964), (292, 197119), (514, 111982), (767, 75044), (949, 60652), (1028, 55991), (1534, 37522), (1898, 30326), (3068, 18761), (3341, 17228), (3796, 15163), (4307, 13364), (6682, 8614)]