51109218

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 116066496

約数和(自身を除く): 64957278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 243, 309, 486, 618, 927, 1021, 1854, 2042, 2781, 3063, 5562, 6126, 8343, 9189, 16686, 18378, 25029, 27567, 50058, 55134, 82701, 105163, 165402, 210326, 248103, 315489, 496206, 630978, 946467, 1892934, 2839401, 5678802, 8518203, 17036406, 25554609, 51109218]

約数ペア:

[(1, 51109218), (2, 25554609), (3, 17036406), (6, 8518203), (9, 5678802), (18, 2839401), (27, 1892934), (54, 946467), (81, 630978), (103, 496206), (162, 315489), (206, 248103), (243, 210326), (309, 165402), (486, 105163), (618, 82701), (927, 55134), (1021, 50058), (1854, 27567), (2042, 25029), (2781, 18378), (3063, 16686), (5562, 9189), (6126, 8343)]