55064191

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 15697409

約数列:

[1, 7, 13, 49, 53, 91, 233, 343, 371, 637, 689, 1631, 2597, 3029, 4459, 4823, 11417, 12349, 18179, 21203, 33761, 79919, 86443, 148421, 160537, 236327, 605101, 1038947, 1123759, 4235707, 7866313, 55064191]

約数ペア:

[(1, 55064191), (7, 7866313), (13, 4235707), (49, 1123759), (53, 1038947), (91, 605101), (233, 236327), (343, 160537), (371, 148421), (637, 86443), (689, 79919), (1631, 33761), (2597, 21203), (3029, 18179), (4459, 12349), (4823, 11417)]