55958019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 82978560

約数和(自身を除く): 27020541

約数列:

[1, 3, 13, 39, 59, 83, 177, 249, 293, 767, 879, 1079, 2301, 3237, 3809, 4897, 11427, 14691, 17287, 24319, 51861, 63661, 72957, 190983, 224731, 316147, 674193, 948441, 1434821, 4304463, 18652673, 55958019]

約数ペア:

[(1, 55958019), (3, 18652673), (13, 4304463), (39, 1434821), (59, 948441), (83, 674193), (177, 316147), (249, 224731), (293, 190983), (767, 72957), (879, 63661), (1079, 51861), (2301, 24319), (3237, 17287), (3809, 14691), (4897, 11427)]