50530545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5122

約数の個数: 48

約数和(自身を含む): 99891792

約数和(自身を除く): 49361247

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 5081, 9945, 15243, 25405, 45729, 66053, 76215, 86377, 198159, 228645, 259131, 330265, 431885, 594477, 777393, 990795, 1122901, 1295655, 2972385, 3368703, 3886965, 5614505, 10106109, 16843515, 50530545]

約数ペア:

[(1, 50530545), (3, 16843515), (5, 10106109), (9, 5614505), (13, 3886965), (15, 3368703), (17, 2972385), (39, 1295655), (45, 1122901), (51, 990795), (65, 777393), (85, 594477), (117, 431885), (153, 330265), (195, 259131), (221, 228645), (255, 198159), (585, 86377), (663, 76215), (765, 66053), (1105, 45729), (1989, 25405), (3315, 15243), (5081, 9945)]