53197794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 134918784

約数和(自身を除く): 81720990

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 153, 221, 234, 258, 306, 311, 387, 442, 559, 622, 663, 731, 774, 933, 1118, 1326, 1462, 1677, 1866, 1989, 2193, 2799, 3354, 3978, 4043, 4386, 5031, 5287, 5598, 6579, 8086, 9503, 10062, 10574, 12129, 13158, 13373, 15861, 19006, 24258, 26746, 28509, 31722, 36387, 40119, 47583, 57018, 68731, 72774, 80238, 85527, 95166, 120357, 137462, 171054, 173849, 206193, 227341, 240714, 347698, 412386, 454682, 521547, 618579, 682023, 1043094, 1237158, 1364046, 1564641, 2046069, 2955433, 3129282, 4092138, 5910866, 8866299, 17732598, 26598897, 53197794]

約数ペア:

[(1, 53197794), (2, 26598897), (3, 17732598), (6, 8866299), (9, 5910866), (13, 4092138), (17, 3129282), (18, 2955433), (26, 2046069), (34, 1564641), (39, 1364046), (43, 1237158), (51, 1043094), (78, 682023), (86, 618579), (102, 521547), (117, 454682), (129, 412386), (153, 347698), (221, 240714), (234, 227341), (258, 206193), (306, 173849), (311, 171054), (387, 137462), (442, 120357), (559, 95166), (622, 85527), (663, 80238), (731, 72774), (774, 68731), (933, 57018), (1118, 47583), (1326, 40119), (1462, 36387), (1677, 31722), (1866, 28509), (1989, 26746), (2193, 24258), (2799, 19006), (3354, 15861), (3978, 13373), (4043, 13158), (4386, 12129), (5031, 10574), (5287, 10062), (5598, 9503), (6579, 8086)]