51705888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 72

約数和(自身を含む): 147017808

約数和(自身を除く): 95311920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 3187, 4056, 5408, 6374, 8112, 9561, 12748, 16224, 19122, 25496, 38244, 41431, 50992, 76488, 82862, 101984, 124293, 152976, 165724, 248586, 305952, 331448, 497172, 538603, 662896, 994344, 1077206, 1325792, 1615809, 1988688, 2154412, 3231618, 3977376, 4308824, 6463236, 8617648, 12926472, 17235296, 25852944, 51705888]

約数ペア:

[(1, 51705888), (2, 25852944), (3, 17235296), (4, 12926472), (6, 8617648), (8, 6463236), (12, 4308824), (13, 3977376), (16, 3231618), (24, 2154412), (26, 1988688), (32, 1615809), (39, 1325792), (48, 1077206), (52, 994344), (78, 662896), (96, 538603), (104, 497172), (156, 331448), (169, 305952), (208, 248586), (312, 165724), (338, 152976), (416, 124293), (507, 101984), (624, 82862), (676, 76488), (1014, 50992), (1248, 41431), (1352, 38244), (2028, 25496), (2704, 19122), (3187, 16224), (4056, 12748), (5408, 9561), (6374, 8112)]