48534321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 23949519

約数列:

[1, 3, 11, 33, 103, 109, 131, 309, 327, 393, 1133, 1199, 1441, 3399, 3597, 4323, 11227, 13493, 14279, 33681, 40479, 42837, 123497, 148423, 157069, 370491, 445269, 471207, 1470737, 4412211, 16178107, 48534321]

約数ペア:

[(1, 48534321), (3, 16178107), (11, 4412211), (33, 1470737), (103, 471207), (109, 445269), (131, 370491), (309, 157069), (327, 148423), (393, 123497), (1133, 42837), (1199, 40479), (1441, 33681), (3399, 14279), (3597, 13493), (4323, 11227)]