52840920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40031}}^1$

素因数の和:40056

約数の個数: 64

約数和(自身を含む): 172938240

約数和(自身を除く): 120097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 40031, 80062, 120093, 160124, 200155, 240186, 320248, 400310, 440341, 480372, 600465, 800620, 880682, 960744, 1200930, 1321023, 1601240, 1761364, 2201705, 2401860, 2642046, 3522728, 4403410, 4803720, 5284092, 6605115, 8806820, 10568184, 13210230, 17613640, 26420460, 52840920]

約数ペア:

[(1, 52840920), (2, 26420460), (3, 17613640), (4, 13210230), (5, 10568184), (6, 8806820), (8, 6605115), (10, 5284092), (11, 4803720), (12, 4403410), (15, 3522728), (20, 2642046), (22, 2401860), (24, 2201705), (30, 1761364), (33, 1601240), (40, 1321023), (44, 1200930), (55, 960744), (60, 880682), (66, 800620), (88, 600465), (110, 480372), (120, 440341), (132, 400310), (165, 320248), (220, 240186), (264, 200155), (330, 160124), (440, 120093), (660, 80062), (1320, 40031)]