53730993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 78736000

約数和(自身を除く): 25005007

約数列:

[1, 3, 19, 37, 57, 73, 111, 219, 349, 703, 1047, 1387, 2109, 2701, 4161, 6631, 8103, 12913, 19893, 25477, 38739, 51319, 76431, 153957, 245347, 484063, 736041, 942649, 1452189, 2827947, 17910331, 53730993]

約数ペア:

[(1, 53730993), (3, 17910331), (19, 2827947), (37, 1452189), (57, 942649), (73, 736041), (111, 484063), (219, 245347), (349, 153957), (703, 76431), (1047, 51319), (1387, 38739), (2109, 25477), (2701, 19893), (4161, 12913), (6631, 8103)]