52086636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 151656960

約数和(自身を除く): 99570324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1487, 1668, 1946, 2502, 2919, 2974, 3892, 4461, 5004, 5838, 5948, 8757, 8922, 10409, 11676, 13383, 17514, 17844, 20818, 26766, 31227, 35028, 41636, 53532, 62454, 93681, 124908, 187362, 206693, 374724, 413386, 620079, 826772, 1240158, 1446851, 1860237, 2480316, 2893702, 3720474, 4340553, 5787404, 7440948, 8681106, 13021659, 17362212, 26043318, 52086636]

約数ペア:

[(1, 52086636), (2, 26043318), (3, 17362212), (4, 13021659), (6, 8681106), (7, 7440948), (9, 5787404), (12, 4340553), (14, 3720474), (18, 2893702), (21, 2480316), (28, 1860237), (36, 1446851), (42, 1240158), (63, 826772), (84, 620079), (126, 413386), (139, 374724), (252, 206693), (278, 187362), (417, 124908), (556, 93681), (834, 62454), (973, 53532), (1251, 41636), (1487, 35028), (1668, 31227), (1946, 26766), (2502, 20818), (2919, 17844), (2974, 17514), (3892, 13383), (4461, 11676), (5004, 10409), (5838, 8922), (5948, 8757)]