55083420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43717}}^1$

素因数の和:43739

約数の個数: 72

約数和(自身を含む): 190960224

約数和(自身を除く): 135876804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 43717, 87434, 131151, 174868, 218585, 262302, 306019, 393453, 437170, 524604, 612038, 655755, 786906, 874340, 918057, 1224076, 1311510, 1530095, 1573812, 1836114, 1967265, 2623020, 2754171, 3060190, 3672228, 3934530, 4590285, 5508342, 6120380, 7869060, 9180570, 11016684, 13770855, 18361140, 27541710, 55083420]

約数ペア:

[(1, 55083420), (2, 27541710), (3, 18361140), (4, 13770855), (5, 11016684), (6, 9180570), (7, 7869060), (9, 6120380), (10, 5508342), (12, 4590285), (14, 3934530), (15, 3672228), (18, 3060190), (20, 2754171), (21, 2623020), (28, 1967265), (30, 1836114), (35, 1573812), (36, 1530095), (42, 1311510), (45, 1224076), (60, 918057), (63, 874340), (70, 786906), (84, 655755), (90, 612038), (105, 524604), (126, 437170), (140, 393453), (180, 306019), (210, 262302), (252, 218585), (315, 174868), (420, 131151), (630, 87434), (1260, 43717)]