54741280321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{1117}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 72485038080

約数和(自身を除く): 17743757759

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 401, 553, 1027, 1117, 1343, 1547, 2807, 5213, 6817, 7189, 7819, 9401, 14521, 17459, 18989, 31679, 36491, 47719, 88243, 88621, 101647, 122213, 132923, 221753, 246857, 411827, 447917, 538543, 617701, 620347, 1147159, 1500131, 1727999, 2882789, 3135419, 3769801, 5822921, 7001059, 7614589, 8030113, 10500917, 19501703, 35385443, 40760447, 49007413, 53302123, 98989657, 136511921, 247698101, 460010759, 601552531, 692927599, 3220075313, 4210867717, 7820182903, 54741280321]

約数ペア:

[(1, 54741280321), (7, 7820182903), (13, 4210867717), (17, 3220075313), (79, 692927599), (91, 601552531), (119, 460010759), (221, 247698101), (401, 136511921), (553, 98989657), (1027, 53302123), (1117, 49007413), (1343, 40760447), (1547, 35385443), (2807, 19501703), (5213, 10500917), (6817, 8030113), (7189, 7614589), (7819, 7001059), (9401, 5822921), (14521, 3769801), (17459, 3135419), (18989, 2882789), (31679, 1727999), (36491, 1500131), (47719, 1147159), (88243, 620347), (88621, 617701), (101647, 538543), (122213, 447917), (132923, 411827), (221753, 246857)]