51286416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{62851}}^1$

素因数の和:62879

約数の個数: 40

約数和(自身を含む): 140285664

約数和(自身を除く): 88999248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 62851, 125702, 188553, 251404, 377106, 502808, 754212, 1005616, 1068467, 1508424, 2136934, 3016848, 3205401, 4273868, 6410802, 8547736, 12821604, 17095472, 25643208, 51286416]

約数ペア:

[(1, 51286416), (2, 25643208), (3, 17095472), (4, 12821604), (6, 8547736), (8, 6410802), (12, 4273868), (16, 3205401), (17, 3016848), (24, 2136934), (34, 1508424), (48, 1068467), (51, 1005616), (68, 754212), (102, 502808), (136, 377106), (204, 251404), (272, 188553), (408, 125702), (816, 62851)]