53549690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 99368640

約数和(自身を除く): 45818950

約数列:

[1, 2, 5, 10, 41, 82, 205, 211, 410, 422, 619, 1055, 1238, 2110, 3095, 6190, 8651, 17302, 25379, 43255, 50758, 86510, 126895, 130609, 253790, 261218, 653045, 1306090, 5354969, 10709938, 26774845, 53549690]

約数ペア:

[(1, 53549690), (2, 26774845), (5, 10709938), (10, 5354969), (41, 1306090), (82, 653045), (205, 261218), (211, 253790), (410, 130609), (422, 126895), (619, 86510), (1055, 50758), (1238, 43255), (2110, 25379), (3095, 17302), (6190, 8651)]