51053886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{1291}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 119923440

約数和(自身を除く): 68869554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1291, 1521, 2197, 2582, 3042, 3873, 4394, 6591, 7746, 11619, 13182, 16783, 19773, 23238, 33566, 39546, 50349, 100698, 151047, 218179, 302094, 436358, 654537, 1309074, 1963611, 2836327, 3927222, 5672654, 8508981, 17017962, 25526943, 51053886]

約数ペア:

[(1, 51053886), (2, 25526943), (3, 17017962), (6, 8508981), (9, 5672654), (13, 3927222), (18, 2836327), (26, 1963611), (39, 1309074), (78, 654537), (117, 436358), (169, 302094), (234, 218179), (338, 151047), (507, 100698), (1014, 50349), (1291, 39546), (1521, 33566), (2197, 23238), (2582, 19773), (3042, 16783), (3873, 13182), (4394, 11619), (6591, 7746)]