53446821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 23193435

約数列:

[1, 3, 31, 41, 93, 107, 123, 131, 321, 393, 1271, 3317, 3813, 4061, 4387, 5371, 9951, 12183, 13161, 14017, 16113, 42051, 135997, 166501, 407991, 434527, 499503, 574697, 1303581, 1724091, 17815607, 53446821]

約数ペア:

[(1, 53446821), (3, 17815607), (31, 1724091), (41, 1303581), (93, 574697), (107, 499503), (123, 434527), (131, 407991), (321, 166501), (393, 135997), (1271, 42051), (3317, 16113), (3813, 14017), (4061, 13161), (4387, 12183), (5371, 9951)]