51378348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 143546368

約数和(自身を除く): 92168020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 61, 74, 84, 111, 122, 148, 183, 222, 244, 259, 271, 366, 427, 444, 518, 542, 732, 777, 813, 854, 1036, 1084, 1281, 1554, 1626, 1708, 1897, 2257, 2562, 3108, 3252, 3794, 4514, 5124, 5691, 6771, 7588, 9028, 10027, 11382, 13542, 15799, 16531, 20054, 22764, 27084, 30081, 31598, 33062, 40108, 47397, 49593, 60162, 63196, 66124, 70189, 94794, 99186, 115717, 120324, 140378, 189588, 198372, 210567, 231434, 280756, 347151, 421134, 462868, 611647, 694302, 842268, 1223294, 1388604, 1834941, 2446588, 3669882, 4281529, 7339764, 8563058, 12844587, 17126116, 25689174, 51378348]

約数ペア:

[(1, 51378348), (2, 25689174), (3, 17126116), (4, 12844587), (6, 8563058), (7, 7339764), (12, 4281529), (14, 3669882), (21, 2446588), (28, 1834941), (37, 1388604), (42, 1223294), (61, 842268), (74, 694302), (84, 611647), (111, 462868), (122, 421134), (148, 347151), (183, 280756), (222, 231434), (244, 210567), (259, 198372), (271, 189588), (366, 140378), (427, 120324), (444, 115717), (518, 99186), (542, 94794), (732, 70189), (777, 66124), (813, 63196), (854, 60162), (1036, 49593), (1084, 47397), (1281, 40108), (1554, 33062), (1626, 31598), (1708, 30081), (1897, 27084), (2257, 22764), (2562, 20054), (3108, 16531), (3252, 15799), (3794, 13542), (4514, 11382), (5124, 10027), (5691, 9028), (6771, 7588)]