56408139960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27651049}}^1$

素因数の和:27651080

約数の個数: 64

約数和(自身を含む): 179178804000

約数和(自身を除く): 122770664040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27651049, 55302098, 82953147, 110604196, 138255245, 165906294, 221208392, 276510490, 331812588, 414765735, 470067833, 553020980, 663625176, 829531470, 940135666, 1106041960, 1410203499, 1659062940, 1880271332, 2350339165, 2820406998, 3318125880, 3760542664, 4700678330, 5640813996, 7051017495, 9401356660, 11281627992, 14102034990, 18802713320, 28204069980, 56408139960]

約数ペア:

[(1, 56408139960), (2, 28204069980), (3, 18802713320), (4, 14102034990), (5, 11281627992), (6, 9401356660), (8, 7051017495), (10, 5640813996), (12, 4700678330), (15, 3760542664), (17, 3318125880), (20, 2820406998), (24, 2350339165), (30, 1880271332), (34, 1659062940), (40, 1410203499), (51, 1106041960), (60, 940135666), (68, 829531470), (85, 663625176), (102, 553020980), (120, 470067833), (136, 414765735), (170, 331812588), (204, 276510490), (255, 221208392), (340, 165906294), (408, 138255245), (510, 110604196), (680, 82953147), (1020, 55302098), (2040, 27651049)]