49205849787

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{21277}}^1$

素因数の和:21630

約数の個数: 48

約数和(自身を含む): 76336612352

約数和(自身を除く): 27130762565

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 307, 837, 921, 2511, 2763, 7533, 8289, 9517, 21277, 24867, 28551, 63831, 74601, 85653, 191493, 256959, 574479, 659587, 770877, 1723437, 1978761, 2312631, 5170311, 5936283, 6532039, 17808849, 19596117, 53426547, 58788351, 160279641, 176365053, 202493209, 529095159, 607479627, 1587285477, 1822438881, 5467316643, 16401949929, 49205849787]

約数ペア:

[(1, 49205849787), (3, 16401949929), (9, 5467316643), (27, 1822438881), (31, 1587285477), (81, 607479627), (93, 529095159), (243, 202493209), (279, 176365053), (307, 160279641), (837, 58788351), (921, 53426547), (2511, 19596117), (2763, 17808849), (7533, 6532039), (8289, 5936283), (9517, 5170311), (21277, 2312631), (24867, 1978761), (28551, 1723437), (63831, 770877), (74601, 659587), (85653, 574479), (191493, 256959)]