49516880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{88423}}^1$

素因数の和:88443

約数の個数: 40

約数和(自身を含む): 131574912

約数和(自身を除く): 82058032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 88423, 176846, 353692, 442115, 618961, 707384, 884230, 1237922, 1414768, 1768460, 2475844, 3094805, 3536920, 4951688, 6189610, 7073840, 9903376, 12379220, 24758440, 49516880]

約数ペア:

[(1, 49516880), (2, 24758440), (4, 12379220), (5, 9903376), (7, 7073840), (8, 6189610), (10, 4951688), (14, 3536920), (16, 3094805), (20, 2475844), (28, 1768460), (35, 1414768), (40, 1237922), (56, 884230), (70, 707384), (80, 618961), (112, 442115), (140, 353692), (280, 176846), (560, 88423)]