53345236

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 59752364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 197, 266, 394, 509, 532, 788, 1018, 1379, 2036, 2758, 3563, 3743, 5516, 7126, 7486, 9671, 14252, 14972, 19342, 26201, 38684, 52402, 67697, 100273, 104804, 135394, 200546, 270788, 401092, 701911, 1403822, 1905187, 2807644, 3810374, 7620748, 13336309, 26672618, 53345236]

約数ペア:

[(1, 53345236), (2, 26672618), (4, 13336309), (7, 7620748), (14, 3810374), (19, 2807644), (28, 1905187), (38, 1403822), (76, 701911), (133, 401092), (197, 270788), (266, 200546), (394, 135394), (509, 104804), (532, 100273), (788, 67697), (1018, 52402), (1379, 38684), (2036, 26201), (2758, 19342), (3563, 14972), (3743, 14252), (5516, 9671), (7126, 7486)]