51799617100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{395719}}^1$

素因数の和:395768

約数の個数: 144

約数和(自身を含む): 148385502720

約数和(自身を除く): 96585885620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 77, 85, 100, 110, 119, 140, 154, 170, 175, 187, 220, 238, 275, 308, 340, 350, 374, 385, 425, 476, 550, 595, 700, 748, 770, 850, 935, 1100, 1190, 1309, 1540, 1700, 1870, 1925, 2380, 2618, 2975, 3740, 3850, 4675, 5236, 5950, 6545, 7700, 9350, 11900, 13090, 18700, 26180, 32725, 65450, 130900, 395719, 791438, 1582876, 1978595, 2770033, 3957190, 4352909, 5540066, 6727223, 7914380, 8705818, 9892975, 11080132, 13454446, 13850165, 17411636, 19785950, 21764545, 26908892, 27700330, 30470363, 33636115, 39571900, 43529090, 47090561, 55400660, 60940726, 67272230, 69250825, 73999453, 87058180, 94181122, 108822725, 121881452, 134544460, 138501650, 147998906, 152351815, 168180575, 188362244, 217645450, 235452805, 277003300, 295997812, 304703630, 336361150, 369997265, 435290900, 470905610, 517996171, 609407260, 672722300, 739994530, 761759075, 941811220, 1035992342, 1177264025, 1479989060, 1523518150, 1849986325, 2071984684, 2354528050, 2589980855, 3047036300, 3699972650, 4709056100, 5179961710, 7399945300, 10359923420, 12949904275, 25899808550, 51799617100]

約数ペア:

[(1, 51799617100), (2, 25899808550), (4, 12949904275), (5, 10359923420), (7, 7399945300), (10, 5179961710), (11, 4709056100), (14, 3699972650), (17, 3047036300), (20, 2589980855), (22, 2354528050), (25, 2071984684), (28, 1849986325), (34, 1523518150), (35, 1479989060), (44, 1177264025), (50, 1035992342), (55, 941811220), (68, 761759075), (70, 739994530), (77, 672722300), (85, 609407260), (100, 517996171), (110, 470905610), (119, 435290900), (140, 369997265), (154, 336361150), (170, 304703630), (175, 295997812), (187, 277003300), (220, 235452805), (238, 217645450), (275, 188362244), (308, 168180575), (340, 152351815), (350, 147998906), (374, 138501650), (385, 134544460), (425, 121881452), (476, 108822725), (550, 94181122), (595, 87058180), (700, 73999453), (748, 69250825), (770, 67272230), (850, 60940726), (935, 55400660), (1100, 47090561), (1190, 43529090), (1309, 39571900), (1540, 33636115), (1700, 30470363), (1870, 27700330), (1925, 26908892), (2380, 21764545), (2618, 19785950), (2975, 17411636), (3740, 13850165), (3850, 13454446), (4675, 11080132), (5236, 9892975), (5950, 8705818), (6545, 7914380), (7700, 6727223), (9350, 5540066), (11900, 4352909), (13090, 3957190), (18700, 2770033), (26180, 1978595), (32725, 1582876), (65450, 791438), (130900, 395719)]