52990623

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 91054080

約数和(自身を除く): 38063457

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 127, 179, 259, 333, 381, 537, 777, 889, 1143, 1253, 1611, 2331, 2667, 3759, 4699, 6623, 8001, 11277, 14097, 19869, 22733, 32893, 42291, 46361, 59607, 68199, 98679, 139083, 159131, 204597, 296037, 417249, 477393, 841121, 1432179, 2523363, 5887847, 7570089, 17663541, 52990623]

約数ペア:

[(1, 52990623), (3, 17663541), (7, 7570089), (9, 5887847), (21, 2523363), (37, 1432179), (63, 841121), (111, 477393), (127, 417249), (179, 296037), (259, 204597), (333, 159131), (381, 139083), (537, 98679), (777, 68199), (889, 59607), (1143, 46361), (1253, 42291), (1611, 32893), (2331, 22733), (2667, 19869), (3759, 14097), (4699, 11277), (6623, 8001)]