49793846877

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{31793}}^1$

素因数の和:31935

約数の個数: 64

約数和(自身を含む): 80578713600

約数和(自身を除く): 30784866723

約数列:

[1, 3, 9, 19, 27, 43, 57, 71, 129, 171, 213, 387, 513, 639, 817, 1161, 1349, 1917, 2451, 3053, 4047, 7353, 9159, 12141, 22059, 27477, 31793, 36423, 58007, 82431, 95379, 174021, 286137, 522063, 604067, 858411, 1367099, 1566189, 1812201, 2257303, 4101297, 5436603, 6771909, 12303891, 16309809, 20315727, 25974881, 36911673, 42888757, 60947181, 77924643, 97064029, 128666271, 233773929, 291192087, 385998813, 701321787, 873576261, 1157996439, 1844216551, 2620728783, 5532649653, 16597948959, 49793846877]

約数ペア:

[(1, 49793846877), (3, 16597948959), (9, 5532649653), (19, 2620728783), (27, 1844216551), (43, 1157996439), (57, 873576261), (71, 701321787), (129, 385998813), (171, 291192087), (213, 233773929), (387, 128666271), (513, 97064029), (639, 77924643), (817, 60947181), (1161, 42888757), (1349, 36911673), (1917, 25974881), (2451, 20315727), (3053, 16309809), (4047, 12303891), (7353, 6771909), (9159, 5436603), (12141, 4101297), (22059, 2257303), (27477, 1812201), (31793, 1566189), (36423, 1367099), (58007, 858411), (82431, 604067), (95379, 522063), (174021, 286137)]