50787880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 135185760

約数和(自身を除く): 84397880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 683, 715, 845, 1144, 1352, 1366, 1430, 1690, 1859, 2732, 2860, 3380, 3415, 3718, 5464, 5720, 6760, 6830, 7436, 7513, 8879, 9295, 13660, 14872, 15026, 17758, 18590, 27320, 30052, 35516, 37180, 37565, 44395, 60104, 71032, 74360, 75130, 88790, 97669, 115427, 150260, 177580, 195338, 230854, 300520, 355160, 390676, 461708, 488345, 577135, 781352, 923416, 976690, 1154270, 1269697, 1953380, 2308540, 2539394, 3906760, 4617080, 5078788, 6348485, 10157576, 12696970, 25393940, 50787880]

約数ペア:

[(1, 50787880), (2, 25393940), (4, 12696970), (5, 10157576), (8, 6348485), (10, 5078788), (11, 4617080), (13, 3906760), (20, 2539394), (22, 2308540), (26, 1953380), (40, 1269697), (44, 1154270), (52, 976690), (55, 923416), (65, 781352), (88, 577135), (104, 488345), (110, 461708), (130, 390676), (143, 355160), (169, 300520), (220, 230854), (260, 195338), (286, 177580), (338, 150260), (440, 115427), (520, 97669), (572, 88790), (676, 75130), (683, 74360), (715, 71032), (845, 60104), (1144, 44395), (1352, 37565), (1366, 37180), (1430, 35516), (1690, 30052), (1859, 27320), (2732, 18590), (2860, 17758), (3380, 15026), (3415, 14872), (3718, 13660), (5464, 9295), (5720, 8879), (6760, 7513), (6830, 7436)]