56936451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 97445376

約数和(自身を除く): 40508925

約数列:

[1, 3, 11, 13, 17, 33, 37, 39, 51, 111, 143, 187, 211, 221, 407, 429, 481, 561, 629, 633, 663, 1221, 1443, 1887, 2321, 2431, 2743, 3587, 5291, 6919, 6963, 7293, 7807, 8177, 8229, 10761, 15873, 20757, 23421, 24531, 30173, 39457, 46631, 85877, 89947, 90519, 101491, 118371, 132719, 139893, 257631, 269841, 304473, 398157, 512941, 1116401, 1459909, 1538823, 1725347, 3349203, 4379727, 5176041, 18978817, 56936451]

約数ペア:

[(1, 56936451), (3, 18978817), (11, 5176041), (13, 4379727), (17, 3349203), (33, 1725347), (37, 1538823), (39, 1459909), (51, 1116401), (111, 512941), (143, 398157), (187, 304473), (211, 269841), (221, 257631), (407, 139893), (429, 132719), (481, 118371), (561, 101491), (629, 90519), (633, 89947), (663, 85877), (1221, 46631), (1443, 39457), (1887, 30173), (2321, 24531), (2431, 23421), (2743, 20757), (3587, 15873), (5291, 10761), (6919, 8229), (6963, 8177), (7293, 7807)]