52195356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 140147280

約数和(自身を除く): 87951924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 548, 557, 684, 822, 1114, 1233, 1644, 1671, 2228, 2466, 2603, 3342, 4932, 5013, 5206, 6684, 7809, 10026, 10412, 10583, 15618, 20052, 21166, 23427, 31236, 31749, 42332, 46854, 63498, 76309, 93708, 95247, 126996, 152618, 190494, 228927, 305236, 380988, 457854, 686781, 915708, 1373562, 1449871, 2747124, 2899742, 4349613, 5799484, 8699226, 13048839, 17398452, 26097678, 52195356]

約数ペア:

[(1, 52195356), (2, 26097678), (3, 17398452), (4, 13048839), (6, 8699226), (9, 5799484), (12, 4349613), (18, 2899742), (19, 2747124), (36, 1449871), (38, 1373562), (57, 915708), (76, 686781), (114, 457854), (137, 380988), (171, 305236), (228, 228927), (274, 190494), (342, 152618), (411, 126996), (548, 95247), (557, 93708), (684, 76309), (822, 63498), (1114, 46854), (1233, 42332), (1644, 31749), (1671, 31236), (2228, 23427), (2466, 21166), (2603, 20052), (3342, 15618), (4932, 10583), (5013, 10412), (5206, 10026), (6684, 7809)]