53688635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 91736064

約数和(自身を除く): 38047429

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 77, 85, 91, 119, 143, 187, 221, 385, 455, 595, 631, 715, 935, 1001, 1105, 1309, 1547, 2431, 3155, 4417, 5005, 6545, 6941, 7735, 8203, 10727, 12155, 17017, 22085, 34705, 41015, 48587, 53635, 57421, 75089, 85085, 90233, 117997, 139451, 242935, 287105, 375445, 451165, 589985, 631631, 697255, 825979, 976157, 1533961, 3158155, 4129895, 4880785, 7669805, 10737727, 53688635]

約数ペア:

[(1, 53688635), (5, 10737727), (7, 7669805), (11, 4880785), (13, 4129895), (17, 3158155), (35, 1533961), (55, 976157), (65, 825979), (77, 697255), (85, 631631), (91, 589985), (119, 451165), (143, 375445), (187, 287105), (221, 242935), (385, 139451), (455, 117997), (595, 90233), (631, 85085), (715, 75089), (935, 57421), (1001, 53635), (1105, 48587), (1309, 41015), (1547, 34705), (2431, 22085), (3155, 17017), (4417, 12155), (5005, 10727), (6545, 8203), (6941, 7735)]