51101028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3065

約数の個数: 72

約数和(自身を含む): 144240096

約数和(自身を除く): 93139068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 3001, 4257, 5676, 6002, 8514, 9003, 12004, 17028, 18006, 27009, 33011, 36012, 54018, 66022, 99033, 108036, 129043, 132044, 198066, 258086, 297099, 387129, 396132, 516172, 594198, 774258, 1161387, 1188396, 1419473, 1548516, 2322774, 2838946, 4258419, 4645548, 5677892, 8516838, 12775257, 17033676, 25550514, 51101028]

約数ペア:

[(1, 51101028), (2, 25550514), (3, 17033676), (4, 12775257), (6, 8516838), (9, 5677892), (11, 4645548), (12, 4258419), (18, 2838946), (22, 2322774), (33, 1548516), (36, 1419473), (43, 1188396), (44, 1161387), (66, 774258), (86, 594198), (99, 516172), (129, 396132), (132, 387129), (172, 297099), (198, 258086), (258, 198066), (387, 132044), (396, 129043), (473, 108036), (516, 99033), (774, 66022), (946, 54018), (1419, 36012), (1548, 33011), (1892, 27009), (2838, 18006), (3001, 17028), (4257, 12004), (5676, 9003), (6002, 8514)]