55518060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 169202880

約数和(自身を除く): 113684820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 653, 654, 780, 1090, 1306, 1308, 1417, 1635, 1959, 2180, 2612, 2834, 3265, 3270, 3918, 4251, 5668, 6530, 6540, 7085, 7836, 8489, 8502, 9795, 13060, 14170, 16978, 17004, 19590, 21255, 25467, 28340, 33956, 39180, 42445, 42510, 50934, 71177, 84890, 85020, 101868, 127335, 142354, 169780, 213531, 254670, 284708, 355885, 427062, 509340, 711770, 854124, 925301, 1067655, 1423540, 1850602, 2135310, 2775903, 3701204, 4270620, 4626505, 5551806, 9253010, 11103612, 13879515, 18506020, 27759030, 55518060]

約数ペア:

[(1, 55518060), (2, 27759030), (3, 18506020), (4, 13879515), (5, 11103612), (6, 9253010), (10, 5551806), (12, 4626505), (13, 4270620), (15, 3701204), (20, 2775903), (26, 2135310), (30, 1850602), (39, 1423540), (52, 1067655), (60, 925301), (65, 854124), (78, 711770), (109, 509340), (130, 427062), (156, 355885), (195, 284708), (218, 254670), (260, 213531), (327, 169780), (390, 142354), (436, 127335), (545, 101868), (653, 85020), (654, 84890), (780, 71177), (1090, 50934), (1306, 42510), (1308, 42445), (1417, 39180), (1635, 33956), (1959, 28340), (2180, 25467), (2612, 21255), (2834, 19590), (3265, 17004), (3270, 16978), (3918, 14170), (4251, 13060), (5668, 9795), (6530, 8502), (6540, 8489), (7085, 7836)]