51489570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4275

約数の個数: 64

約数和(自身を含む): 138485376

約数和(自身を除く): 86995806

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 4070, 4217, 6105, 8434, 12210, 12651, 21085, 25302, 42170, 46387, 63255, 92774, 126510, 139161, 156029, 231935, 278322, 312058, 463870, 468087, 695805, 780145, 936174, 1391610, 1560290, 1716319, 2340435, 3432638, 4680870, 5148957, 8581595, 10297914, 17163190, 25744785, 51489570]

約数ペア:

[(1, 51489570), (2, 25744785), (3, 17163190), (5, 10297914), (6, 8581595), (10, 5148957), (11, 4680870), (15, 3432638), (22, 2340435), (30, 1716319), (33, 1560290), (37, 1391610), (55, 936174), (66, 780145), (74, 695805), (110, 468087), (111, 463870), (165, 312058), (185, 278322), (222, 231935), (330, 156029), (370, 139161), (407, 126510), (555, 92774), (814, 63255), (1110, 46387), (1221, 42170), (2035, 25302), (2442, 21085), (4070, 12651), (4217, 12210), (6105, 8434)]