49719180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 162860544

約数和(自身を除く): 113141364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 2753, 3010, 3612, 4515, 5506, 6020, 8259, 9030, 11012, 13765, 16518, 18060, 19271, 27530, 33036, 38542, 41295, 55060, 57813, 77084, 82590, 96355, 115626, 118379, 165180, 192710, 231252, 236758, 289065, 355137, 385420, 473516, 578130, 591895, 710274, 828653, 1156260, 1183790, 1420548, 1657306, 1775685, 2367580, 2485959, 3314612, 3551370, 4143265, 4971918, 7102740, 8286530, 9943836, 12429795, 16573060, 24859590, 49719180]

約数ペア:

[(1, 49719180), (2, 24859590), (3, 16573060), (4, 12429795), (5, 9943836), (6, 8286530), (7, 7102740), (10, 4971918), (12, 4143265), (14, 3551370), (15, 3314612), (20, 2485959), (21, 2367580), (28, 1775685), (30, 1657306), (35, 1420548), (42, 1183790), (43, 1156260), (60, 828653), (70, 710274), (84, 591895), (86, 578130), (105, 473516), (129, 385420), (140, 355137), (172, 289065), (210, 236758), (215, 231252), (258, 192710), (301, 165180), (420, 118379), (430, 115626), (516, 96355), (602, 82590), (645, 77084), (860, 57813), (903, 55060), (1204, 41295), (1290, 38542), (1505, 33036), (1806, 27530), (2580, 19271), (2753, 18060), (3010, 16518), (3612, 13765), (4515, 11012), (5506, 9030), (6020, 8259)]