52806965751

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{21799}}^1$

素因数の和:22116

約数の個数: 48

約数和(自身を含む): 82272153600

約数和(自身を除く): 29465187849

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 223, 639, 669, 1207, 2007, 3621, 3791, 10863, 11373, 15833, 21799, 34119, 47499, 65397, 142497, 196191, 269161, 370583, 807483, 1111749, 1547729, 2422449, 3335247, 4643187, 4861177, 13929561, 14583531, 26311393, 43750593, 78934179, 82640009, 236802537, 247920027, 345143567, 743760081, 1035430701, 3106292103, 5867440639, 17602321917, 52806965751]

約数ペア:

[(1, 52806965751), (3, 17602321917), (9, 5867440639), (17, 3106292103), (51, 1035430701), (71, 743760081), (153, 345143567), (213, 247920027), (223, 236802537), (639, 82640009), (669, 78934179), (1207, 43750593), (2007, 26311393), (3621, 14583531), (3791, 13929561), (10863, 4861177), (11373, 4643187), (15833, 3335247), (21799, 2422449), (34119, 1547729), (47499, 1111749), (65397, 807483), (142497, 370583), (196191, 269161)]