50909373

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 54

約数和(自身を含む): 83866874

約数和(自身を除く): 32957501

約数列:

[1, 3, 9, 17, 23, 37, 51, 69, 111, 153, 207, 289, 333, 391, 529, 629, 851, 867, 1173, 1587, 1887, 2553, 2601, 3519, 4761, 5661, 6647, 7659, 8993, 10693, 14467, 19573, 19941, 26979, 32079, 43401, 58719, 59823, 80937, 96237, 130203, 152881, 176157, 245939, 332741, 458643, 737817, 998223, 1375929, 2213451, 2994669, 5656597, 16969791, 50909373]

約数ペア:

[(1, 50909373), (3, 16969791), (9, 5656597), (17, 2994669), (23, 2213451), (37, 1375929), (51, 998223), (69, 737817), (111, 458643), (153, 332741), (207, 245939), (289, 176157), (333, 152881), (391, 130203), (529, 96237), (629, 80937), (851, 59823), (867, 58719), (1173, 43401), (1587, 32079), (1887, 26979), (2553, 19941), (2601, 19573), (3519, 14467), (4761, 10693), (5661, 8993), (6647, 7659)]