52513839

素因数分解:

$3^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 60

約数和(自身を含む): 92861208

約数和(自身を除く): 40347369

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 101, 131, 147, 189, 303, 393, 441, 567, 707, 909, 917, 1179, 1323, 2121, 2727, 2751, 3537, 3969, 4949, 6363, 6419, 8181, 8253, 10611, 13231, 14847, 19089, 19257, 24759, 39693, 44541, 57267, 57771, 74277, 92617, 119079, 133623, 173313, 277851, 357237, 400869, 519939, 648319, 833553, 1071711, 1944957, 2500659, 5834871, 7501977, 17504613, 52513839]

約数ペア:

[(1, 52513839), (3, 17504613), (7, 7501977), (9, 5834871), (21, 2500659), (27, 1944957), (49, 1071711), (63, 833553), (81, 648319), (101, 519939), (131, 400869), (147, 357237), (189, 277851), (303, 173313), (393, 133623), (441, 119079), (567, 92617), (707, 74277), (909, 57771), (917, 57267), (1179, 44541), (1323, 39693), (2121, 24759), (2727, 19257), (2751, 19089), (3537, 14847), (3969, 13231), (4949, 10611), (6363, 8253), (6419, 8181)]