52962140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 149960160

約数和(自身を除く): 96998020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 140, 154, 170, 187, 196, 220, 238, 245, 289, 308, 340, 374, 385, 476, 490, 539, 578, 595, 748, 770, 833, 935, 980, 1078, 1156, 1190, 1309, 1445, 1540, 1666, 1870, 2023, 2156, 2380, 2618, 2695, 2890, 3179, 3332, 3740, 4046, 4165, 4913, 5236, 5390, 5780, 6358, 6545, 8092, 8330, 9163, 9826, 10115, 10780, 12716, 13090, 14161, 15895, 16660, 18326, 19652, 20230, 22253, 24565, 26180, 28322, 31790, 34391, 36652, 40460, 44506, 45815, 49130, 54043, 56644, 63580, 68782, 70805, 89012, 91630, 98260, 108086, 111265, 137564, 141610, 155771, 171955, 183260, 216172, 222530, 240737, 270215, 283220, 311542, 343910, 378301, 445060, 481474, 540430, 623084, 687820, 756602, 778855, 962948, 1080860, 1203685, 1513204, 1557710, 1891505, 2407370, 2648107, 3115420, 3783010, 4814740, 5296214, 7566020, 10592428, 13240535, 26481070, 52962140]

約数ペア:

[(1, 52962140), (2, 26481070), (4, 13240535), (5, 10592428), (7, 7566020), (10, 5296214), (11, 4814740), (14, 3783010), (17, 3115420), (20, 2648107), (22, 2407370), (28, 1891505), (34, 1557710), (35, 1513204), (44, 1203685), (49, 1080860), (55, 962948), (68, 778855), (70, 756602), (77, 687820), (85, 623084), (98, 540430), (110, 481474), (119, 445060), (140, 378301), (154, 343910), (170, 311542), (187, 283220), (196, 270215), (220, 240737), (238, 222530), (245, 216172), (289, 183260), (308, 171955), (340, 155771), (374, 141610), (385, 137564), (476, 111265), (490, 108086), (539, 98260), (578, 91630), (595, 89012), (748, 70805), (770, 68782), (833, 63580), (935, 56644), (980, 54043), (1078, 49130), (1156, 45815), (1190, 44506), (1309, 40460), (1445, 36652), (1540, 34391), (1666, 31790), (1870, 28322), (2023, 26180), (2156, 24565), (2380, 22253), (2618, 20230), (2695, 19652), (2890, 18326), (3179, 16660), (3332, 15895), (3740, 14161), (4046, 13090), (4165, 12716), (4913, 10780), (5236, 10115), (5390, 9826), (5780, 9163), (6358, 8330), (6545, 8092)]