54951260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 143848320

約数和(自身を除く): 88897060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 130, 140, 182, 218, 260, 277, 364, 436, 455, 545, 554, 763, 910, 1090, 1108, 1385, 1417, 1526, 1820, 1939, 2180, 2770, 2834, 3052, 3601, 3815, 3878, 5540, 5668, 7085, 7202, 7630, 7756, 9695, 9919, 14170, 14404, 15260, 18005, 19390, 19838, 25207, 28340, 30193, 36010, 38780, 39676, 49595, 50414, 60386, 72020, 99190, 100828, 120772, 126035, 150965, 198380, 211351, 252070, 301930, 392509, 422702, 504140, 603860, 785018, 845404, 1056755, 1570036, 1962545, 2113510, 2747563, 3925090, 4227020, 5495126, 7850180, 10990252, 13737815, 27475630, 54951260]

約数ペア:

[(1, 54951260), (2, 27475630), (4, 13737815), (5, 10990252), (7, 7850180), (10, 5495126), (13, 4227020), (14, 3925090), (20, 2747563), (26, 2113510), (28, 1962545), (35, 1570036), (52, 1056755), (65, 845404), (70, 785018), (91, 603860), (109, 504140), (130, 422702), (140, 392509), (182, 301930), (218, 252070), (260, 211351), (277, 198380), (364, 150965), (436, 126035), (455, 120772), (545, 100828), (554, 99190), (763, 72020), (910, 60386), (1090, 50414), (1108, 49595), (1385, 39676), (1417, 38780), (1526, 36010), (1820, 30193), (1939, 28340), (2180, 25207), (2770, 19838), (2834, 19390), (3052, 18005), (3601, 15260), (3815, 14404), (3878, 14170), (5540, 9919), (5668, 9695), (7085, 7756), (7202, 7630)]