56448585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 104676624

約数和(自身を除く): 48228039

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 653, 765, 1017, 1695, 1921, 1959, 3265, 5085, 5763, 5877, 9605, 9795, 11101, 17289, 28815, 29385, 33303, 55505, 73789, 86445, 99909, 166515, 221367, 368945, 499545, 664101, 1106835, 1254413, 3320505, 3763239, 6272065, 11289717, 18816195, 56448585]

約数ペア:

[(1, 56448585), (3, 18816195), (5, 11289717), (9, 6272065), (15, 3763239), (17, 3320505), (45, 1254413), (51, 1106835), (85, 664101), (113, 499545), (153, 368945), (255, 221367), (339, 166515), (565, 99909), (653, 86445), (765, 73789), (1017, 55505), (1695, 33303), (1921, 29385), (1959, 28815), (3265, 17289), (5085, 11101), (5763, 9795), (5877, 9605)]