51293726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 95178240

約数和(自身を除く): 43884514

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 67, 89, 134, 178, 187, 253, 374, 391, 506, 737, 782, 979, 1139, 1474, 1513, 1541, 1958, 2047, 2278, 3026, 3082, 4094, 4301, 5963, 8602, 11926, 12529, 16643, 16951, 22517, 25058, 26197, 33286, 33902, 34799, 45034, 52394, 65593, 69598, 101371, 131186, 137149, 202742, 274298, 288167, 382789, 576334, 765578, 1115081, 1508639, 2230162, 2331533, 3017278, 4663066, 25646863, 51293726]

約数ペア:

[(1, 51293726), (2, 25646863), (11, 4663066), (17, 3017278), (22, 2331533), (23, 2230162), (34, 1508639), (46, 1115081), (67, 765578), (89, 576334), (134, 382789), (178, 288167), (187, 274298), (253, 202742), (374, 137149), (391, 131186), (506, 101371), (737, 69598), (782, 65593), (979, 52394), (1139, 45034), (1474, 34799), (1513, 33902), (1541, 33286), (1958, 26197), (2047, 25058), (2278, 22517), (3026, 16951), (3082, 16643), (4094, 12529), (4301, 11926), (5963, 8602)]