51487491237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1\times {\mathrm{2693}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 86028687360

約数和(自身を除く): 34541196123

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1187, 1239, 2301, 2693, 3561, 5369, 8079, 8309, 15431, 16107, 18851, 24927, 35009, 46293, 56553, 70033, 105027, 108017, 158887, 210099, 245063, 324051, 476661, 490231, 735189, 910429, 1112209, 1470693, 2065531, 2731287, 3196591, 3336627, 6196593, 6373003, 9589773, 14458717, 19119009, 22376137, 41555683, 43376151, 67128411, 124667049, 188598869, 290889781, 565796607, 872669343, 1320192083, 2451785297, 3960576249, 7355355891, 17162497079, 51487491237]

約数ペア:

[(1, 51487491237), (3, 17162497079), (7, 7355355891), (13, 3960576249), (21, 2451785297), (39, 1320192083), (59, 872669343), (91, 565796607), (177, 290889781), (273, 188598869), (413, 124667049), (767, 67128411), (1187, 43376151), (1239, 41555683), (2301, 22376137), (2693, 19119009), (3561, 14458717), (5369, 9589773), (8079, 6373003), (8309, 6196593), (15431, 3336627), (16107, 3196591), (18851, 2731287), (24927, 2065531), (35009, 1470693), (46293, 1112209), (56553, 910429), (70033, 735189), (105027, 490231), (108017, 476661), (158887, 324051), (210099, 245063)]