56440755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 112432320

約数和(自身を除く): 55991565

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 233, 315, 699, 769, 1165, 1631, 2097, 2307, 3495, 3845, 4893, 5383, 6921, 8155, 10485, 11535, 14679, 16149, 24465, 26915, 34605, 48447, 73395, 80745, 179177, 242235, 537531, 895885, 1254239, 1612593, 2687655, 3762717, 6271195, 8062965, 11288151, 18813585, 56440755]

約数ペア:

[(1, 56440755), (3, 18813585), (5, 11288151), (7, 8062965), (9, 6271195), (15, 3762717), (21, 2687655), (35, 1612593), (45, 1254239), (63, 895885), (105, 537531), (233, 242235), (315, 179177), (699, 80745), (769, 73395), (1165, 48447), (1631, 34605), (2097, 26915), (2307, 24465), (3495, 16149), (3845, 14679), (4893, 11535), (5383, 10485), (6921, 8155)]