56930940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28753}}^1$

素因数の和:28779

約数の個数: 72

約数和(自身を含む): 188396208

約数和(自身を除く): 131465268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 28753, 57506, 86259, 115012, 143765, 172518, 258777, 287530, 316283, 345036, 431295, 517554, 575060, 632566, 862590, 948849, 1035108, 1265132, 1293885, 1581415, 1725180, 1897698, 2587770, 2846547, 3162830, 3795396, 4744245, 5175540, 5693094, 6325660, 9488490, 11386188, 14232735, 18976980, 28465470, 56930940]

約数ペア:

[(1, 56930940), (2, 28465470), (3, 18976980), (4, 14232735), (5, 11386188), (6, 9488490), (9, 6325660), (10, 5693094), (11, 5175540), (12, 4744245), (15, 3795396), (18, 3162830), (20, 2846547), (22, 2587770), (30, 1897698), (33, 1725180), (36, 1581415), (44, 1293885), (45, 1265132), (55, 1035108), (60, 948849), (66, 862590), (90, 632566), (99, 575060), (110, 517554), (132, 431295), (165, 345036), (180, 316283), (198, 287530), (220, 258777), (330, 172518), (396, 143765), (495, 115012), (660, 86259), (990, 57506), (1980, 28753)]