53935869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 26502531

約数列:

[1, 3, 13, 39, 41, 89, 123, 267, 379, 533, 1137, 1157, 1599, 3471, 3649, 4927, 10947, 14781, 15539, 33731, 46617, 47437, 101193, 142311, 202007, 438503, 606021, 1315509, 1382971, 4148913, 17978623, 53935869]

約数ペア:

[(1, 53935869), (3, 17978623), (13, 4148913), (39, 1382971), (41, 1315509), (89, 606021), (123, 438503), (267, 202007), (379, 142311), (533, 101193), (1137, 47437), (1157, 46617), (1599, 33731), (3471, 15539), (3649, 14781), (4927, 10947)]