52955525

素因数分解:

$5^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 77182560

約数和(自身を除く): 24227035

約数列:

[1, 5, 7, 25, 35, 49, 139, 175, 245, 311, 695, 973, 1225, 1555, 2177, 3475, 4865, 6811, 7775, 10885, 15239, 24325, 34055, 43229, 54425, 76195, 170275, 216145, 302603, 380975, 1080725, 1513015, 2118221, 7565075, 10591105, 52955525]

約数ペア:

[(1, 52955525), (5, 10591105), (7, 7565075), (25, 2118221), (35, 1513015), (49, 1080725), (139, 380975), (175, 302603), (245, 216145), (311, 170275), (695, 76195), (973, 54425), (1225, 43229), (1555, 34055), (2177, 24325), (3475, 15239), (4865, 10885), (6811, 7775)]