55782870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13037

約数の個数: 64

約数和(自身を含む): 157296384

約数和(自身を除く): 101513514

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 13003, 26006, 39009, 65015, 78018, 130030, 143033, 169039, 195045, 286066, 338078, 390090, 429099, 507117, 715165, 845195, 858198, 1014234, 1430330, 1690390, 1859429, 2145495, 2535585, 3718858, 4290990, 5071170, 5578287, 9297145, 11156574, 18594290, 27891435, 55782870]

約数ペア:

[(1, 55782870), (2, 27891435), (3, 18594290), (5, 11156574), (6, 9297145), (10, 5578287), (11, 5071170), (13, 4290990), (15, 3718858), (22, 2535585), (26, 2145495), (30, 1859429), (33, 1690390), (39, 1430330), (55, 1014234), (65, 858198), (66, 845195), (78, 715165), (110, 507117), (130, 429099), (143, 390090), (165, 338078), (195, 286066), (286, 195045), (330, 169039), (390, 143033), (429, 130030), (715, 78018), (858, 65015), (1430, 39009), (2145, 26006), (4290, 13003)]