53840200057

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{883}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 65418941952

約数和(自身を除く): 11578741895

約数列:

[1, 7, 31, 49, 137, 217, 293, 883, 959, 1519, 2051, 4247, 6181, 6713, 9083, 14357, 27373, 29729, 40141, 43267, 63581, 120971, 191611, 208103, 258719, 280987, 445067, 846797, 1244371, 1341277, 1811033, 1966909, 3750101, 5927579, 8020289, 8710597, 12677231, 26250707, 35444503, 56142023, 60974179, 183754949, 248111521, 392994161, 1098779593, 1736780647, 7691457151, 53840200057]

約数ペア:

[(1, 53840200057), (7, 7691457151), (31, 1736780647), (49, 1098779593), (137, 392994161), (217, 248111521), (293, 183754949), (883, 60974179), (959, 56142023), (1519, 35444503), (2051, 26250707), (4247, 12677231), (6181, 8710597), (6713, 8020289), (9083, 5927579), (14357, 3750101), (27373, 1966909), (29729, 1811033), (40141, 1341277), (43267, 1244371), (63581, 846797), (120971, 445067), (191611, 280987), (208103, 258719)]