51035406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 61457394

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 61, 82, 114, 122, 123, 179, 183, 246, 358, 366, 537, 779, 1074, 1159, 1558, 2318, 2337, 2501, 3401, 3477, 4674, 5002, 6802, 6954, 7339, 7503, 10203, 10919, 14678, 15006, 20406, 21838, 22017, 32757, 44034, 47519, 65514, 95038, 139441, 142557, 207461, 278882, 285114, 414922, 418323, 447679, 622383, 836646, 895358, 1244766, 1343037, 2686074, 8505901, 17011802, 25517703, 51035406]

約数ペア:

[(1, 51035406), (2, 25517703), (3, 17011802), (6, 8505901), (19, 2686074), (38, 1343037), (41, 1244766), (57, 895358), (61, 836646), (82, 622383), (114, 447679), (122, 418323), (123, 414922), (179, 285114), (183, 278882), (246, 207461), (358, 142557), (366, 139441), (537, 95038), (779, 65514), (1074, 47519), (1159, 44034), (1558, 32757), (2318, 22017), (2337, 21838), (2501, 20406), (3401, 15006), (3477, 14678), (4674, 10919), (5002, 10203), (6802, 7503), (6954, 7339)]