51472680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2163

約数の個数: 128

約数和(自身を含む): 182649600

約数和(自身を除く): 131176920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2113, 2436, 3045, 3480, 4060, 4226, 4872, 6090, 6339, 8120, 8452, 10565, 12180, 12678, 14791, 16904, 21130, 24360, 25356, 29582, 31695, 42260, 44373, 50712, 59164, 61277, 63390, 73955, 84520, 88746, 118328, 122554, 126780, 147910, 177492, 183831, 221865, 245108, 253560, 295820, 306385, 354984, 367662, 428939, 443730, 490216, 591640, 612770, 735324, 857878, 887460, 919155, 1225540, 1286817, 1470648, 1715756, 1774920, 1838310, 2144695, 2451080, 2573634, 3431512, 3676620, 4289390, 5147268, 6434085, 7353240, 8578780, 10294536, 12868170, 17157560, 25736340, 51472680]

約数ペア:

[(1, 51472680), (2, 25736340), (3, 17157560), (4, 12868170), (5, 10294536), (6, 8578780), (7, 7353240), (8, 6434085), (10, 5147268), (12, 4289390), (14, 3676620), (15, 3431512), (20, 2573634), (21, 2451080), (24, 2144695), (28, 1838310), (29, 1774920), (30, 1715756), (35, 1470648), (40, 1286817), (42, 1225540), (56, 919155), (58, 887460), (60, 857878), (70, 735324), (84, 612770), (87, 591640), (105, 490216), (116, 443730), (120, 428939), (140, 367662), (145, 354984), (168, 306385), (174, 295820), (203, 253560), (210, 245108), (232, 221865), (280, 183831), (290, 177492), (348, 147910), (406, 126780), (420, 122554), (435, 118328), (580, 88746), (609, 84520), (696, 73955), (812, 63390), (840, 61277), (870, 59164), (1015, 50712), (1160, 44373), (1218, 42260), (1624, 31695), (1740, 29582), (2030, 25356), (2113, 24360), (2436, 21130), (3045, 16904), (3480, 14791), (4060, 12678), (4226, 12180), (4872, 10565), (6090, 8452), (6339, 8120)]