5200509741

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7393}}^1$

素因数の和:7506

約数の個数: 64

約数和(自身を含む): 8745031680

約数和(自身を除く): 3544521939

約数列:

[1, 3, 7, 19, 21, 41, 43, 57, 123, 129, 133, 287, 301, 399, 779, 817, 861, 903, 1763, 2337, 2451, 5289, 5453, 5719, 7393, 12341, 16359, 17157, 22179, 33497, 37023, 51751, 100491, 140467, 155253, 234479, 303113, 317899, 421401, 703437, 909339, 953697, 983269, 2121791, 2225293, 2949807, 5759147, 6040081, 6365373, 6675879, 13033859, 17277441, 18120243, 39101577, 40314029, 42280567, 91237013, 120942087, 126841701, 247643321, 273711039, 742929963, 1733503247, 5200509741]

約数ペア:

[(1, 5200509741), (3, 1733503247), (7, 742929963), (19, 273711039), (21, 247643321), (41, 126841701), (43, 120942087), (57, 91237013), (123, 42280567), (129, 40314029), (133, 39101577), (287, 18120243), (301, 17277441), (399, 13033859), (779, 6675879), (817, 6365373), (861, 6040081), (903, 5759147), (1763, 2949807), (2337, 2225293), (2451, 2121791), (5289, 983269), (5453, 953697), (5719, 909339), (7393, 703437), (12341, 421401), (16359, 317899), (17157, 303113), (22179, 234479), (33497, 155253), (37023, 140467), (51751, 100491)]