53861675

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 81661440

約数和(自身を除く): 27799765

約数列:

[1, 5, 7, 19, 25, 35, 95, 97, 133, 167, 175, 475, 485, 665, 679, 835, 1169, 1843, 2425, 3173, 3325, 3395, 4175, 5845, 9215, 12901, 15865, 16199, 16975, 22211, 29225, 46075, 64505, 79325, 80995, 111055, 113393, 307781, 322525, 404975, 555275, 566965, 1538905, 2154467, 2834825, 7694525, 10772335, 53861675]

約数ペア:

[(1, 53861675), (5, 10772335), (7, 7694525), (19, 2834825), (25, 2154467), (35, 1538905), (95, 566965), (97, 555275), (133, 404975), (167, 322525), (175, 307781), (475, 113393), (485, 111055), (665, 80995), (679, 79325), (835, 64505), (1169, 46075), (1843, 29225), (2425, 22211), (3173, 16975), (3325, 16199), (3395, 15865), (4175, 12901), (5845, 9215)]