55380429

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 91483392

約数和(自身を除く): 36102963

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 243, 351, 373, 423, 611, 1053, 1119, 1269, 1833, 3159, 3357, 3807, 4849, 5499, 10071, 11421, 14547, 16497, 17531, 30213, 43641, 49491, 52593, 90639, 130923, 148473, 157779, 227903, 392769, 473337, 683709, 1178307, 1420011, 2051127, 4260033, 6153381, 18460143, 55380429]

約数ペア:

[(1, 55380429), (3, 18460143), (9, 6153381), (13, 4260033), (27, 2051127), (39, 1420011), (47, 1178307), (81, 683709), (117, 473337), (141, 392769), (243, 227903), (351, 157779), (373, 148473), (423, 130923), (611, 90639), (1053, 52593), (1119, 49491), (1269, 43641), (1833, 30213), (3159, 17531), (3357, 16497), (3807, 14547), (4849, 11421), (5499, 10071)]