52087194

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 116787528

約数和(自身を除く): 64700334

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 197, 222, 333, 394, 397, 591, 666, 794, 1182, 1191, 1773, 2382, 3546, 3573, 7146, 7289, 14578, 14689, 21867, 29378, 43734, 44067, 65601, 78209, 88134, 131202, 132201, 156418, 234627, 264402, 469254, 703881, 1407762, 2893733, 5787466, 8681199, 17362398, 26043597, 52087194]

約数ペア:

[(1, 52087194), (2, 26043597), (3, 17362398), (6, 8681199), (9, 5787466), (18, 2893733), (37, 1407762), (74, 703881), (111, 469254), (197, 264402), (222, 234627), (333, 156418), (394, 132201), (397, 131202), (591, 88134), (666, 78209), (794, 65601), (1182, 44067), (1191, 43734), (1773, 29378), (2382, 21867), (3546, 14689), (3573, 14578), (7146, 7289)]