56028345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 101896704

約数和(自身を除く): 45868359

約数列:

[1, 3, 5, 15, 17, 23, 41, 51, 69, 85, 115, 123, 205, 233, 255, 345, 391, 615, 697, 699, 943, 1165, 1173, 1955, 2091, 2829, 3485, 3495, 3961, 4715, 5359, 5865, 9553, 10455, 11883, 14145, 16031, 16077, 19805, 26795, 28659, 47765, 48093, 59415, 80155, 80385, 91103, 143295, 162401, 219719, 240465, 273309, 455515, 487203, 659157, 812005, 1098595, 1366545, 2436015, 3295785, 3735223, 11205669, 18676115, 56028345]

約数ペア:

[(1, 56028345), (3, 18676115), (5, 11205669), (15, 3735223), (17, 3295785), (23, 2436015), (41, 1366545), (51, 1098595), (69, 812005), (85, 659157), (115, 487203), (123, 455515), (205, 273309), (233, 240465), (255, 219719), (345, 162401), (391, 143295), (615, 91103), (697, 80385), (699, 80155), (943, 59415), (1165, 48093), (1173, 47765), (1955, 28659), (2091, 26795), (2829, 19805), (3485, 16077), (3495, 16031), (3961, 14145), (4715, 11883), (5359, 10455), (5865, 9553)]