54230440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 135432000

約数和(自身を除く): 81201560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2089, 2360, 2596, 3245, 4178, 5192, 6490, 8356, 10445, 12980, 16712, 20890, 22979, 25960, 41780, 45958, 83560, 91916, 114895, 123251, 183832, 229790, 246502, 459580, 493004, 616255, 919160, 986008, 1232510, 1355761, 2465020, 2711522, 4930040, 5423044, 6778805, 10846088, 13557610, 27115220, 54230440]

約数ペア:

[(1, 54230440), (2, 27115220), (4, 13557610), (5, 10846088), (8, 6778805), (10, 5423044), (11, 4930040), (20, 2711522), (22, 2465020), (40, 1355761), (44, 1232510), (55, 986008), (59, 919160), (88, 616255), (110, 493004), (118, 459580), (220, 246502), (236, 229790), (295, 183832), (440, 123251), (472, 114895), (590, 91916), (649, 83560), (1180, 45958), (1298, 41780), (2089, 25960), (2360, 22979), (2596, 20890), (3245, 16712), (4178, 12980), (5192, 10445), (6490, 8356)]