51992325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3035

約数の個数: 72

約数和(自身を含む): 116141376

約数和(自身を除く): 64149051

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3001, 3465, 5775, 9003, 15005, 17325, 21007, 27009, 33011, 45015, 63021, 75025, 99033, 105035, 135045, 165055, 189063, 225075, 231077, 297099, 315105, 495165, 525175, 675225, 693231, 825275, 945315, 1155385, 1485495, 1575525, 2079693, 2475825, 3466155, 4726575, 5776925, 7427475, 10398465, 17330775, 51992325]

約数ペア:

[(1, 51992325), (3, 17330775), (5, 10398465), (7, 7427475), (9, 5776925), (11, 4726575), (15, 3466155), (21, 2475825), (25, 2079693), (33, 1575525), (35, 1485495), (45, 1155385), (55, 945315), (63, 825275), (75, 693231), (77, 675225), (99, 525175), (105, 495165), (165, 315105), (175, 297099), (225, 231077), (231, 225075), (275, 189063), (315, 165055), (385, 135045), (495, 105035), (525, 99033), (693, 75025), (825, 63021), (1155, 45015), (1575, 33011), (1925, 27009), (2475, 21007), (3001, 17325), (3465, 15005), (5775, 9003)]