47517111460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{154487}}^1$

素因数の和:154542

約数の個数: 96

約数和(自身を含む): 123540963840

約数和(自身を除く): 76023852380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2197, 2366, 3380, 4394, 4732, 5915, 8788, 10985, 11830, 15379, 21970, 23660, 30758, 43940, 61516, 76895, 153790, 154487, 307580, 308974, 617948, 772435, 1081409, 1544870, 2008331, 2162818, 3089740, 4016662, 4325636, 5407045, 8033324, 10041655, 10814090, 14058317, 20083310, 21628180, 26108303, 28116634, 40166620, 52216606, 56233268, 70291585, 104433212, 130541515, 140583170, 182758121, 261083030, 281166340, 339407939, 365516242, 522166060, 678815878, 731032484, 913790605, 1357631756, 1697039695, 1827581210, 2375855573, 3394079390, 3655162420, 4751711146, 6788158780, 9503422292, 11879277865, 23758555730, 47517111460]

約数ペア:

[(1, 47517111460), (2, 23758555730), (4, 11879277865), (5, 9503422292), (7, 6788158780), (10, 4751711146), (13, 3655162420), (14, 3394079390), (20, 2375855573), (26, 1827581210), (28, 1697039695), (35, 1357631756), (52, 913790605), (65, 731032484), (70, 678815878), (91, 522166060), (130, 365516242), (140, 339407939), (169, 281166340), (182, 261083030), (260, 182758121), (338, 140583170), (364, 130541515), (455, 104433212), (676, 70291585), (845, 56233268), (910, 52216606), (1183, 40166620), (1690, 28116634), (1820, 26108303), (2197, 21628180), (2366, 20083310), (3380, 14058317), (4394, 10814090), (4732, 10041655), (5915, 8033324), (8788, 5407045), (10985, 4325636), (11830, 4016662), (15379, 3089740), (21970, 2162818), (23660, 2008331), (30758, 1544870), (43940, 1081409), (61516, 772435), (76895, 617948), (153790, 308974), (154487, 307580)]