51129050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 113547420

約数和(自身を除く): 62418370

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 245, 287, 350, 410, 490, 509, 574, 1018, 1025, 1225, 1435, 2009, 2050, 2450, 2545, 2870, 3563, 4018, 5090, 7126, 7175, 10045, 12725, 14350, 17815, 20090, 20869, 24941, 25450, 35630, 41738, 49882, 50225, 89075, 100450, 104345, 124705, 146083, 178150, 208690, 249410, 292166, 521725, 623525, 730415, 1022581, 1043450, 1247050, 1460830, 2045162, 3652075, 5112905, 7304150, 10225810, 25564525, 51129050]

約数ペア:

[(1, 51129050), (2, 25564525), (5, 10225810), (7, 7304150), (10, 5112905), (14, 3652075), (25, 2045162), (35, 1460830), (41, 1247050), (49, 1043450), (50, 1022581), (70, 730415), (82, 623525), (98, 521725), (175, 292166), (205, 249410), (245, 208690), (287, 178150), (350, 146083), (410, 124705), (490, 104345), (509, 100450), (574, 89075), (1018, 50225), (1025, 49882), (1225, 41738), (1435, 35630), (2009, 25450), (2050, 24941), (2450, 20869), (2545, 20090), (2870, 17815), (3563, 14350), (4018, 12725), (5090, 10045), (7126, 7175)]